offering 15 pts
*I'm looking for a high-quality complete answer. One or two sentences will not suffice. looking for about two paragraphs. :)

A biologist from another galaxy might think that automobiles are a dominant form of life on planet Earth. Automobiles move, consume gasoline and oil, and produce wastes. They are sheltered in garages and respond to stimuli. Automobiles age and break down, but new automobiles appear every year. They evolve, changing in appearance from year to year.

What arguments would you use to persuade the alien visitor that cars are not alive?

Answers

Answer 1

Answer:

Organisms need 6 things to be considered living which are, responsiveness to the environment, the ability to reproduce, having a metabolism, being able to breathe, maintaining homeostasis, being able to pass down traits, and made of cells. Cars, do not have the ability to reproduce, do not maintain homeostasis, cannot pass down traits, do not have a metabolism, etc... a living being needs to fit all of the criteria to be considered living. In this case, cars do not fit the criteria.

Knowing this, you would tell the alien about the 6 things needed to be considered a living being. After that, you would tell the criteria that the car does not fit which would then explain how a car is in fact, not a living being.  

Explanation:


Related Questions

response
Calculate the wavelength of the wave (in meters) using the graph below.
The speed of the wave is 60 m/s.
MAMM
20 meters
5 m/s
100,000 m/s
5,000 m/s
V
*
1 point
time (s)

Answers

The length of a wave—which could be an electromagnetic wave, a sound wave, or any other wave—is the distance between its crests and troughs. The wave's crest is its highest point, while its dip is its lowest and wavelength.

Thus, Because a wavelength represents a distance or length, it is expressed in length units like meters, centimeters, milimeters, nanometers, etc.

Light's wavelength changes with color, or it differs for each hue. While violet has the shortest wavelength, red has the longest. UV light has a shorter wavelength than violet light. In a similar vein, infrared energy has a larger wavelength than red light.

Frequency and wavelength are inversely proportional. This implies that frequency decreases as wavelength increases. Similar to this, a shorter wavelength results in a higher frequency.

Thus, The length of a wave—which could be an electromagnetic wave, a sound wave, or any other wave—is the distance between its crests and troughs. The wave's crest is its highest point, while its dip is its lowest and wavelength.

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Which of the following limits a population's growth? Group of answer choices all of the above natural disasters carrying capacity of its habitat severe weather

Answers

Answer:

It I understand the question right it would be all of the above for the answers

Explanation:

Natural disasters and severe weather can have negative impacts on populations limiting their growth

what makes zebra mussels an invasive species?

Answers

Answer:

Zebra mussels negatively impact ecosystems in many ways. They filter out algae that native species need for food and they attach to--and incapacitate--native mussels. Power plants must also spend millions of dollars removing zebra mussels from clogged water intakes.

where would a pictograph not appear in a experimental outline

Answers

Answer:

somewhere on the outline

Answer:

Explanation:

Observations

what's half of the earth

Answers

Answer:

hemisphere

Explanation:

Cross a YyLl (heterozygous parent with dominant traits) with yyll (homozygous parent with recessive traits). Look at the number of genotypes of the F1 generation:
YyLl: 400
Yyll: 100
yyLl: 100
yyll: 400

1. Which offspring are the recombinant offspring in this cross?

Answers

The parents  here are  YyLl (heterozygous parent with dominant traits) with yyll (homozygous parent with recessive traits).  The recombinant species are yyLl: 100 and Yyll: 100.

What is the dominant and recessive genotype ?

The genetic expression that expresses itself are the genetic traits that get expressed in the individual whereas the one that do not are called as recessive genotype.  

Here, YyLl is the heterozygous dominant species where Y represents the dominant trait over y and T represents the dominant trait over t. The traits are presented both as dominant and the recessive parents is yytt.

Recombinant species will show traits that are both mixed where the heterozygous dominant and the recessive traits gene will express itself  and these are Yyll: 100 and yyLl: 100.

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PLEASE HELP. DONT ANSWER IF YOU DONT KNOW. Name any three specifications that reduce carbon dioxide expenditure and promote biodiversity.

Answers

Answer:

A carbon footprint is the total greenhouse gas (GHG) emissions caused by an individual, event, organization, service, or product, expressed as carbon dioxide equivalent.[1] Greenhouse gases, including the carbon-containing gases carbon dioxide and methane, can be emitted through the burning of fossil fuels, land clearance and the production and consumption of food, manufactured goods, materials, wood, roads, buildings, transportation and other services.[2]

In most cases, the total carbon footprint cannot be calculated exactly because of inadequate knowledge of and data about the complex interactions between contributing processes, including the influence of natural processes that store or release carbon dioxide. For this reason, Wright, Kemp, and Williams proposed the following definition of a carbon footprint:

Specifications that reduce carbon dioxide expenditure and promote biodiversity are as follows:

1. Provide tree plantation through urban afforestation.

2. It has low concentration of carbon dioxide as plants absorb this gas and release oxygen

3. By promoting fruits and shade for the neighborhood.

What is Carbon Dioxide?

Carbon dioxide is defined as the chemical compound which is made up of molecules each containing a carbon atom bonded twice to two oxygen atoms and is found in the gaseous state at room temperature. In air, carbon dioxide is transparent to visible light but absorbs infrared radiation which acts as a greenhouse gas.

This is a minor component of the Earth's atmosphere at about 3 volumes in 10,000 employed by plants in the combustion of carbon-containing material, in fermentation, and in the respiration of animals and in the photosynthesis of carbohydrates.

Thus, specifications that reduce carbon dioxide expenditure and promote biodiversity are as follows:

1. Provide tree plantation through urban afforestation.

2. It has low concentration of carbon dioxide as plants absorb this gas and release oxygen

3. By promoting fruits and shade for the neighborhood.

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Which of the following is NOT true concerning blood vessels?
A. Arteries contain more muscle than veins.
B. Smooth muscle surrounds capillaries.
C. Valves are found in veins but not arteries.
D. Discontinuous capillaries create sinusoids

Answers

The wrong statement concerning blood vessels is (b) smooth muscle surrounds capillaries.

What's The Difference: Arteries, Veins, and Capillaries?

The blood vessel is classified into arteries, veins, and capillaries. Each of them has a different characteristic that supports its function.

Arteries contain more muscle than veins is true. Arteries and veins are made of 3 layers (tunica intima, media, and adventitia), but arteries contain more muscle than veins since arteries are always under high pressure.

The smooth muscle surrounding capillaries is wrong. Smooth muscles are the most abundant cell in the blood vessel wall. They can be found in all blood vessels except capillaries and pericytic venules.

Valves are found in veins but not arteries are true. Veins have valves to avoid blood from moving backward.

Discontinuous capillaries create sinusoids is true. There are 2 types of capillaries. The first type is continuous capillaries which is the smallest blood vessel and the second type, is discontinuous capillaries or sinusoid. These have larger gaps and pores and are found in the liver, spleen, and bone marrow.

Thus, options A, C, and D are correct except for B because capillaries don't have smooth muscle.

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Discussion/Conclusion
1. Stains may be used but not all organelles are seen, why?
2. Describe the shape of the plant cell. List the organelles that were visible.
3. Describe the shape of the human cell. What organelles of the cell were visible?
4. Describe visible similarities and differences between plant and animal cells.
5. What observations support the claim that plant and animal cells are eukaryotic?

Answers

Answer:

Due to small in size.

Explanation:

Some organelles such as nucleus, mitochondria and Golgi bodies can't be seen because they are too small in size and near to the limit of the microscope. Organelles present in plant cell are nucleus, mitochondria and Golgi, endoplasmic reticulum, ribosomes, one big vacuole, cell membrane and cell wall whereas organelles present in animal cell such as nucleus, mitochondria and Golgi bodies, endoplasmic reticulum, ribosomes, lysosomes, several small vacuoles and cell membrane. In animal cell centriole and lysosomes are present and absent in plant cell while in plant cell, cell wall and one large vacuole present in the center of the nucleus and these organelles are absent in animal cell. Plant and animal cells are eukaryotic because they have organelles and surrounded by membrane.

important ideas of the author:matthew

Answers

Answer:

?

Explanation:

I think you need to expand on this question

only animals respond to their environment true or false

Answers

\(\textbf\red{False}\)

\( \\ \\ \)

\(\small\text\green{\underline{All living things responds to their environment.}}\)

When we compare the traits a group of species has, we can usually determine how closely these organisms are related with 100% accuracy.

Answers

Answer:

Yes that is true

The areas of the cerebral cortex that are responsible for the integration of new information with stored information are the _____ areas.

Answers

The areas of the cerebral cortex that are responsible for the integration of new information with stored information are the association areas.

What are the association areas in the cerebral cortex?

The cerebrаl cortex, mаde up of billions of neurons аnd gliаl cells, is divided into the right аnd left hemispheres аnd into four lobes.

The frontаl lobe is primаrily responsible for thinking, plаnning, memory, аnd judgment. The pаrietаl lobe is primаrily responsible for bodily sensаtions аnd touch. The temporаl lobe is primаrily responsible for heаring аnd lаnguаge. The occipitаl lobe is primаrily responsible for vision.

Other аreаs of the cortex аct аs аssociаtion аreаs, responsible for integrаting informаtion.

The remаinder of the cortex is mаde up of аssociаtion аreаs in which sensory аnd motor informаtion is combined аnd аssociаted with our stored knowledge. These аssociаtion аreаs аre the plаces in the brаin thаt аre responsible for most of the things thаt mаke humаn beings seem humаn. The аssociаtion аreаs аre involved in higher mentаl functions, such аs leаrning, thinking, plаnning, judging, morаl reflecting, figuring, аnd spаtiаl reаsoning.

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The physical act of moving air into and out of the lungs is called:

Answers

The physical act of moving air into and out of the lungs I called ventilation or breathing.

I hope this helps

5. If the weather in Richmond, Virginia, changed to very cold (snow on the ground 8 months of each year) over the next few years, what change might occur?
a. The cold weather would cause a mutation in squirrels which causes their fur to be white.
b. If a mutation occurred which caused white fur to develop, such white squirrels would have a better chance to survive and produce more offspring with the characteristic.
c. Evolution would definitely occur resulting in white squirrels.

Answers

Answer:

A.

Explanation:

Because, they would have to adapt to their surroundings to survive and the white fur is a little thicker and help them blend in better form predators

b. If a mutation occurred which caused white fur to develop, such white squirrels would have a better chance to survive and produce more offspring with the characteristic.

What is natural selection?

If a mutation occurred in a squirrel that caused it to have white fur, and if this trait helped the squirrel survive and reproduce more effectively in a cold, snowy environment, then it is possible that the trait could become more common in the population over time. This is known as natural selection.

However, it is important to note that whether or not a particular trait will become more common in a population depends on many factors, including the environment, the competition for resources, and the presence of predators.

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categorize the examples of competition between organisms an interspecific

Answers

Answer:

Explanation: Interspecific competition is an ecological interaction, where two or more organisms belonging to different species population compete for same type of resource. For example, tiger and lion may compete for zebra population as prey.

Intraspecific competition is another kind of ecological interaction, where two or more organisms of same species population compete for same type of resource. For example, members of wild wolves population may compete for mates for copulation.

In what form do we ingest iron

In what form do we ingest iron

Answers

Answer:

Ferrous sulfate is the form of iron that is most easily ingested. Ferrous gluconate, but may have less uncomfortable side effects. Supplements are also absorbed better if taken on an empty stomach.

Explanation:

Iron from food comes in two forms: heme and non-heme. Heme is found only in animal flesh like meat, poultry, and seafood. Non-heme iron is found in plant foods like whole grains, nuts, seeds, legumes, and leafy greens. The absorption of most dietary iron occurs in the duodenum and proximal jejunum and depends heavily on the physical state of the iron atom. At physiological pH, iron exists in the oxidized, ferric (Fe3+) state. To be absorbed, iron must be in the ferrous (Fe2+) state or bound by a protein such as heme.

Answer:

Ferrous sulfate is the form of iron that is most easily ingested.

Suppose you are involved in a project studying a population of Dalea purpurea (purple prairie clover), a diploid, bee pollinated plant growing at Cayler Prairie in NW Iowa. You collect a sample from 100 individuals and assay DNA sequence variation at the apetala locus, which controls floral morphology. You find two distinct sequences: L and S. Individuals that are LL have very large petals, LS plants have medium sized petals, and SS plants have small petals. Your sample of plants yields the following observed and Hardy-Weinberg expected (HWE) genotypic counts:.Genotype: Observed Counts: HWE Counts:LL 14 9LS 32 42SS 54 49a. The population is in Hardy-Weinberg equilibrium, giving no indication of the preferences of the bees.b. LS heterozygotes are favored due to hybrid vigor.c. Bees are preferentially visiting smaller flowers resulting in a reproductive advantage for plants with smaller petals.d. LL genotype plants have a reproductive advantage due to their larger flowers.e. Bees preferentially cross-pollinate flowers of the same size (like size mating with like) resulting in inbreeding with respect to genotypes at the apetala locus.

Answers

Answer:

Option E

Explanation:

Bees preferentially cross-pollinate flowers of the same size (like size mating with like) resulting in inbreeding with respect to genotypes at the apetala locus.

Inbreeding increases the frequency of homozygousity and deviates from the assumptions of the hardy Weinberg's principle

What is the best way to determine if it is living or nonliving

Answers

Answer:

the pulse or the temperature of the body

Answer:

If it grows and develops, uses energy, reproduces, is made of cells, responds to its environment, and adapts to its environment, it's living. A non-living object will not conform to all of these, only one or multiple of these qualities.

list four types of evidence a scientist use to study climate conditions what's occurred in the past

Answers

Physical pieces of evidence (Increase in sea level, and acidity, melting of glaciers and sea ice)Chemical shreds of evidence (Increases in ocean temperatures, acidity, or alkalinity)Biological evidence (such as diatoms, forams, and coral)Geologic record. What are the pieces of evidence of climate change?

The history of scientific discovery of climate change began in the early 19th century when Ice Ages and other natural paleoclimate changes were first suspected and the natural greenhouse effect was first identified.

Evidence of past climate includes:

Buried in sediments at the bottom of the oceans and lakesLocked away in coral reefsFrozen in glaciers and ice capsPreserved in the rings of trees

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Why am I smart in some subjects but not others?

Answers

Answer:

it goes with your interest

Answer:

The subject you are smart in is the subject you are more interested in but you also would like all subjects and progress great in them you just have to find the right learning space or techniques

Explanation:

Obtain eight test tubes & a rack and label them 1-8.
2. Using a mechanical pipettor, pipette 5.0 mL of buret reagent into each tube.
3. Using a microliter pipettor add 50 L (0.05 mL) of the following solutions into each of the indira ted lost tubes. All tubes should contain equal volumes of 5. 05 ml of solution. Use a before sampling to ensure even distribution of protein. A
before sarmping o ensure even disribution or protein. on. Shake the standard solitons
Table 2.4: Experimental condition to test the Unknows (U) Protein concentration
(Tube
Serum
Standard
6
8
Blank (B)
Standard (St) 12.0 q/dLi
Standard (S2) |4.0 g/dL)
Standard (S;) 16.0 a/dLi
Standard (Sa) [8.0 g/dLI
Standard (Ss) [10.0 g/dLI
Unknown (Ux)
Unknown (Uy)
Water
50 UL
0
Reagent
50 pL
50 ML
50 UL
50 ML
50 uL
5.0 mi
5.0 ml
5.0 mi
5.0 mL
5.0 ml
50 UL
50 ML
5.0 m
5.0 mL
5.0 mL
4. Cover with Parafilm and vortex or gently tap each tube to mix the contents and allow the tubes to stand at room temperature for at least 5 minutes. Ask for help if needed.
5. If cuvettes/ small test tubes are available, transfer the solutions to cuvettes.
6. Set the spectrophotometer wavelength to 550 m and calibrate (zero) the spectrophotometer using the blank (B).
7. Record the measured absorbance values for tubes 2-8.
Table 2.5: Absorbance values for S1-S5 -Protein concentration and Unknows.
Tube
Protein Concentration
Absorbance
1
Blank (B)
0
2
Standard (St)
2.0 g/dL
3
0.15
Standard (S»)
4.0 g/dL
4
Standard (Ss)
6.0 g/dL
5
Standard (Sa)
8.0 g/dL.
6
Standard (Ss)
10.0 g/dL
7
Unknown (Ux)
?
8
Unknown (Uy)
?
0.31
0.50
0.51
6.71
0.54
0.27
Construct a graph of absorbance versus protein concentration. Label your graph properly including figure title. Plot the standard absorbance values and draw the standard curve. Use this graph to estimate the concentration of protein in the unknown samples. You will NEED A RULER and PENCIL
Graph Paper DO NOT USE THE MARGINS AS YOUR AXES!!!!!

Answers

Using the absorbance values provided in Table 2.5, construct a graph of absorbance versus protein concentration, properly labeling the graph and its axes. Plot the standard absorbance values and draw the standard curve. With a ruler and pencil, use this graph to estimate the protein concentration in the unknown samples (Ux and Uy).

To determine the protein concentration in the unknown samples, follow these steps:

1. Obtain eight test tubes and a rack, label them 1-8.
2. Pipette 5.0 mL of buret reagent into each tube using a mechanical pipettor.
3. Add 50 µL (0.05 mL) of the respective solutions (standards and unknowns) into each corresponding test tube, ensuring a final volume of 5.05 mL.
4. Cover the tubes with Parafilm, mix the contents, and let them stand at room temperature for at least 5 minutes.
5. Transfer the solutions to cuvettes if available.
6. Set the spectrophotometer wavelength to 550 nm and calibrate it using the blank (B).
7. Record the absorbance values for tubes 2-8.

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I really don’t know how to do this

I really dont know how to do this

Answers

The independent, dependent and control variables in the experiments given are :

1.) Group B participant who aren't given the special juice are the control group.

2.) The Independent variables are the juice types given to the participants

3.)The dependent variable is Number of stack of paper made.

4.) since the number of stacks of paper made by group A is less than that made by group B, we conclude that the special group does not increase productivity.

5.) The experiment could be improved by having a group which are not given any type of juice to drink to serve as control.

6.) The initial observation is the presence of green slime on shower.

7.) The control group is portion of the shower being sprayed with water.

8.) The Independent variables are spray and water .

9.)Dependent variable is appearance of the green slime on the shower after treatment.

10.) It can be concluded that the coconut juice treatment is not effective.

11.) The control group is the unexposed group of mouse.

12.) The Independent variable is the exposure level of the mouse

13.) The dependent variable is the ability of mouse to push block.

14.) We cannot expressly conclude that mouse exposed to microwave are stronger as the output values are very close

15.) To improve the experiment, Bart may increase the sample size.

16.) Test subject A, sprayed with the original itching powder is the Control group.

17.) The Independent variables are the types of itching powder.

18.) The dependent variable is the itching time.

19.) Since subject B upon which the experimental itching powder is applied experienced longer itching time of 45 minutes, hence, the data supports the advertisement claim.

20.)

Lisa will require two groups of randomly selected subjects ; each group consisting of the same number of subjects.

One group, Group A will have the Rogoti treatment applied on their hair, the other group, Group B will have the usual hair treatment applied (CONTROL GROUP). The subjects are left for a particular period of time and the growth level or rate of their hair measured.

The Independent variable = hair treatment (Rogoti and the usual hair treatment)

The dependent variable = growth rate

The control group in an experimental study refers to the group of participants who aren't given the treatment.

The Independent variable are variables in an experiment which are manipulated in other to effect changes in the dependent variable.

The dependent variable are variables which are measured in an experiment. They are the variables upon which manipulation of independent variable are being measured.

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a. The P/O ratio of NADH is the mitochondria is _____________.
b. This means protons are pumped across the mitochondrial membrane by each NADH oxidized starting with complex The P/O ratio of FADH2 in bacteria is_____________.

Answers

Answer:

a). 2.3

b). 1.5

Explanation:

The P/O ratio stands for the\(\text{ phosphate / oxygen ratio}\) in the cells. The P/O ratio is defined as the \(\text{amount of}\) \(ATP\) which is \(\text{produced from the movement}\) of the two electrons by a defined electron transport chain and it is terminated by the reduction in the oxygen atom.

The P/O ratio of NADH in mitochondria \(10/(3.3 + 1) = 10/4.3 \approx 2.3\)

The estimated P/O ratio for \($FADH_2$\) = 1.5

The interior of the phospholipid bilayer is _______ meaning it repels polar molecules, such as water

Answers

The cell membrane's inside is hydrophobic, meaning that water won't cling to it. In order to effectively separate fluid inside the cell from fluid outside the cell, phospholipids form a two-layer cell membrane.

Why do polar molecules repelled by the phospholipid bilayer?

Large hydrophilic polar or ionic molecules find it difficult to pass through the phospholipid bilayer. The cell membrane prevents the passage of any size charged atoms or molecules.

What component of the phospholipid bilayer is water-repellent?

While the tails (the lipid component) are non-polar, the heads (the phospho part) are polar. The tails, which face the inside of the cell membrane, are "hydrophobic" (fearful of water), whereas the heads, which make up the exterior and inner linings, are "hydrophilic" (lovers of water).

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HELP ASAP
How did the environment affect the populations of peppered moths in the 1800s in
London?
Because of the soot covering everything, the dirtier darker moths will be eaten
less often, allowing them to reproduce and pass their genes on to the next
generation.
Because of the soot covering everything, the lighter colored moths will be eaten
less often, allowing them to reproduce and pass their genes on to the next
generation.
The environment did not affect the peppered moths-- the populations are still
the same.

Answers

Answer:

??????????????????????????????????

Explanation:

Why is heat capacity very important to life on earth?

Answers

Answer:A high specific heat of a substance means that a large amount of heat is required to raise the temperature of the substance. ... Water covers around 70% of the Earth's surface and its high specific heat plays a very important role as it is able to absorb a lot of heat without a significant rise in the temperature.

Explanation:

Answer: without heat we would all freeze to death and there would be an ice age, it would be so bad the penguins wouldn't be able to live an hour in it

Explanation:

Alien Taxonomy Project IN THE YEAR 2525 Humans, after hundreds of years of constant effort, have successfully polluted all bodies of water on Earth. As a result, almost all previously known species of plant, animal, and other life have become extinct. Through natural selection, genetic engineering, and selective breeding programs, a portion of the Earth has been successfully repopulated. The following organisms are all that remain: 1. Photosynthetic sun-basking sharks. Their green fins have chlorophyll to convert sunlight to energy (autotrophs). 2. Chemosynthetic goldfish that convert pollution to food (autotrophs). 3. Aquatic humanoids whose main diet is aqua-wheat and basking sharks. They have fins instead of legs (heterotrophs). 4. Aqua-wheat: one of the few plants that remain, it is similar to algae. 5. Terrestrial Humanoids with 4 arms, their diet consists of butter-roaches and fuzzy hamsters. 6. Tentacled aqua humanoids, they only feed on aqua-wheat and have tentacles for arms and legs. 7. Cockroaches that feed on humanoid waste. 8. Giant Aqua-spiders that live in water and feed on goldfish and basking sharks. 9. Green-haired rats that are photosynthetic. 10. Parasitic mosquitoes that feed off any humanoid 11. Ten-legged fleas that live on the photosynthetic rats and drink blood. 12. Poison Grass - this plant is a hybrid between grass and poison ivy. The plants are toxic to almost everything (autotrophs) 13. Fuzzy hamsters with green hair that use the sunlight to make their food, thought to be related to the rats. 14. Butter-roaches: genetic engineering created these butterfly-like creatures from cockroaches. Butter- roaches eat poison grass. YOUR ASSIGNMENT: 1. As an alien taxonomist, it is your responsibility to classify these existing organism types. Create a taxonomic scheme using only kingdom, phylum, genus, and species. The intermediate categories have been eliminated since the total number of species has been drastically reduced. (Two Kingdoms are recommended). Each new group needs a name and a de

Answers

Photosynthetic sun-basking sharks. Their green fins have chlorophyll to convert sunlight to energy (autotrophs),  Poison Grass - this plant is a hybrid between grass and poison ivy. The plants are toxic to almost everything (autotrophs).

How are organisms classified at each taxonomic level?

The recent taxonomic system now has 08 stages in its hierarchy, from down to up , they are: species, genus, family, order, class, phylum, kingdom, domain. Thus species are grouped within genera, genera are grouped within families, families are grouped within orders, and so on.

Thus, taxonomic system now has 08 levels in its hierarchy, from down to up , they are: species, genus, family, order, class, phylum, kingdom, domain.

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List and describe the 3 roles of DNA

Answers

Three roles of the DNA molecule in heritage are in storage, copying and transmitting genes.

A-DNA: It is a right-handed double helix similar to the B-DNA form. ...
B-DNA: This is the most common DNA conformation and is a right-handed helix. ...
Z-DNA: Z-DNA is a left-handed DNA where the double helix winds to the left in a zig-zag pattern.

Describe the mangroves ecosystem and its role in sustaining the ecosystem in the food web or food chain​

Answers

Mangroves are coastal ecosystems that provide habitats, food, and protection for various species, supporting the food web.

The mangrove ecosystem is a unique and highly productive coastal habitat characterized by mangrove trees, which are specially adapted to survive in saline environments. Mangroves are typically found in tropical and subtropical regions along sheltered coastlines, estuaries, and intertidal zones.

Mangroves are vital in sustaining the ecosystem by providing various ecological services. One of their significant contributions is their role in the food web or food chain.

They serve as a critical nursery and feeding ground for a diverse range of marine species. The intricate network of roots, known as prop roots, provides habitat, protection, and feeding opportunities for numerous organisms, such as fish, crustaceans, mollusks, and birds.

The mangrove leaves and detritus that fall into the water serve as a source of organic matter and nutrients, fueling the base of the food web. Decomposers and detritivores break down the organic matter, which is then consumed by various organisms.

Small organisms, like zooplankton and small fish, feed on the decomposers and detritivores, becoming prey for larger predators such as fish, birds, and reptiles.

Furthermore, mangroves act as a buffer against coastal erosion and storm surges, protecting shorelines and adjacent habitats. They also contribute to water filtration, nutrient cycling, and carbon sequestration, and provide a habitat for numerous endangered and migratory species.

In summary, the mangrove ecosystem plays a crucial role in sustaining the food web or food chain by providing habitat, nursery areas, and food sources for a diverse array of organisms. Their presence supports the productivity and biodiversity of coastal ecosystems, making them an essential component of coastal environments worldwide.

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Which of the following is NOT an assumption that is required for the First Fundamental Theorem ofWelfare Economics to hold?O A. A market exists for each and every commodityO B. Each economic agent has perfect informationO C. All producers and consumers are "price takers" D. The consumers need to be homogeneous in their purchasing power PLLLSSSS HELPPPPPppppppp simplifying fraction match the cardiac components in the left column to the blanks near their functions on the right.1. AV node: Delay(s) occurs here while atria contract2. SA node: Set(s) the pace for the entire heart3. AV bundle : Electrical link(s) between atria and ventricles4. Purkinje fibers: Convey(s) the impulse throughout the ventricular walls5. Bundle branches: Convey(s) the impulse down the interventricular septum6. Internodal pathways: Link(s) between the SA node and AV node Most people in the Caribbean live where? The nurse is assessing a client with a darker-skin tone in need of emergency care for acute respiratory distress. which area would the nurse inspect when assessing for cyanosis in this client? About which of the following do privacy advocates worry can destroy a person's anonymity? a) NFC b) UWB c) RFID d) bluetooth. Conflict Question 14 options: has only recently been understood in political science. is rarely studied in the context of Congress, the presidency, and the Supreme Court. is a primary reason why so many Americans regularly discuss politics in the modern era. is a natural part of the political process. People who cannot go to the polls can request an _____ballot . Which human geographic factor helped the Union win the Civil War?A network of railroads in the north allowed Union soldiers to be moved quickly over long distances.Canals in the Midwest allowed food for Union soldiers to be moved quickly to the front lines. Northern farms started producing cotton used to make Union military uniforms.The Oregon Trail allowed Union military supplies to be moved quickly to the West. on its municipal website, the city of tulsa states that the rate it charges per ccf of residential water is . how do the residential water rates of other u.s. public utilities compare to tulsa's rate? the file residentialwater contains the rate per ccf of residential water for randomly selected u.s. cities. click on the datafile logo to reference the data. Which statement best describes the relationship between cells, DNA, andproteins? *1)Cells contain DNA that controls the production of proteins.2)DNA is composed of proteins that carry coded information for how cells function3)Proteins are used to produce cells that link amino acids together into DNA.4)Cells are linked together by proteins to make different kinds of DNA molecules. can someone help me i know nothing about graphs How did the Middle Colonies get that name? -10118What is the equation of the line that contains point (6, 4) and is parallel to line m?y = -2x +16By = 2x - 81y = -x +72Dy = The area of a square poster is 26in squared. Find the length of one side of the poster to the nearest tenth of an inch Pearson bought a 2012 Chevy Malibu for $16,800. It depreciates by 5% per year. How much will Pearson's Chevy be worth after 15 years? Suppose you are interested in detecting the number of hosts behind a NAT. You observe that the IP layer stamps an identification number sequentially on each IP packet. The identification number of the first IP packet generated by a host is a random number, and the identification numbers of the subsequent IP packets are sequentially assigned. Assume all IP packets generated by hosts behind the NAT are sent to the outside world.a. Based on this observation, and assuming you can sniff all packets sent by the NAT to the outside, can you outline a simple technique that detects the number of unique hosts behind a NAT? Justify your answer.b. If the identification numbers are not sequentially assigned but randomly assigned, would your technique work? A car is moving at a rate of 40 miles/hour. How many hours will it take the car to travel 120 miles? Please help I'm confused