someone please answer

Answer:

lack of oxeygon

Explanation:

the brain will not get enough oxeygon , and you will die.

Did This help ???

Answer:there would be a lack of oxygen.

Explanation:

So you would die

Answer:

The right answer is

tRNA bonds with mRNA, bringing in amino acids.

Explanation:

Answer:

A. increased rainfall

Explanation:

Hope this helps

Repeatability is the likelihood that a single person can obtain consistent results while repeating the experiment multiple times. Reproducibility is the probability that multiple researchers can reproduce the same results using the same methods and materials.

The major difference between the two is the fact that repeatability is the capacity of a person to replicate the same results on the same data set using the same procedures. Reproducibility, on the other hand, is the ability of multiple researchers to get similar outcomes using different data sets, equipment, or methods.

Repeatability example: When a scientist conducts an experiment several times and obtains comparable results each time, this is referred to as repeatability. For instance, if a chemist weighs a sample ten times and gets the same weight each time, they have achieved repeatability.

Reproducibility example: If a scientist conducts an experiment, writes a report, and submits it to a scientific journal, and another researcher follows the methods outlined in the original report and obtains the same results, the experiment is said to be reproducible. In other words, it is the ability of an experiment to produce the same results when repeated by a different person or team.

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Answer:

Chromosome, the microscopic threadlike part of the cell that carries hereditary information in the form of genes. A defining feature of any chromosome is its compactness. For instance, the 46 chromosomes found in human cells have a combined length of 200 nm (1 nm = 10− 9 metre); if the chromosomes were to be unraveled, the genetic material they contain would measure roughly 2 metres (about 6.5 feet) in length. The compactness of chromosomes plays an important role in helping to organize genetic material during cell division and enabling it to fit inside structures such as the nucleus of a cell, the average diameter of which is about 5 to 10 μm (1 μm = 0.00l mm, or 0.000039 inch), or the polygonal head of a virus particle, which may be in the range of just 20 to 30 nm in diameter.

Answer:

It will take 83 days to recover the extra cost

Explanation:

To determine the length of time it will take to recover the extra cost, it will be logical that we compare the $200 extra cost to the total savings in running cost made for a year and covert this into days

The total savings in running cost is the cost savings per hour multiplied by the number of hours in a year.

The calculations are set below:

Savings in running cost per hour = $0.1

Total savings in a year = 365 days ×  $0.1 × 24 = $876

Extra cost of Energy Star refrigerator = $200

If total savings for a year is  $876 , then equivalent length of time to save $200 would be

Length of time = 200/876 × 365 days = 83 days

It will take 83 days to recover the extra cost

Explanation:

Answer:

sheep and goats

Explanation:

Answer:

the answer is B, hope this helps

Explanation:

Answer:

it might be C

Explanation:

When considering all possible isothermal contractions of an ideal gas, the entropy of the gas does not decrease for any of them. Instead, it either increases or remains constant. This is due to the fact that, during an isothermal process, the temperature of the gas remains constant while its volume and pressure may change. In an ideal gas, the molecules do not interact with one another, so their behavior is solely dependent on the temperature.

For isothermal contractions, the volume of the gas decreases, causing the molecules to be closer together, which leads to more possible microstates or arrangements of the molecules. Since entropy is a measure of the number of microstates, an increase in microstates results in an increase in entropy. In certain cases, the increase in microstates may be counterbalanced by other factors, leading to no change in entropy. However, the entropy of the gas will never decrease during an isothermal contraction of an ideal gas.

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The key idea of cell theory and a rejection of spontaneous generation is that cells arise only from other cells through the process of cell division.

This implies that new organisms are formed from pre-existing cells that have gone through the cell cycle and the process of mitosis.Cell theory is a fundamental concept of biology that explains the origin and growth of new organisms. This theory states that cells are the basic unit of life and that all living organisms are made up of cells. It was first proposed in the mid-19th century by Matthias Schleiden and Theodor Schwann, and later expanded upon by Rudolf Virchow, who proposed the principle of biogenesis.

Cell theory also states that cells are the basic structural and functional unit of life and that all cells come from pre-existing cells. This means that new cells are formed from the division of existing cells through the process of mitosis. This principle is a key idea of cell theory and a rejection of the theory of spontaneous generation, which proposed that organisms could arise from nonliving matter. The principle of biogenesis, which is a key component of cell theory, states that all living things come from other living things, and this is a fundamental rejection of the theory of spontaneous generation.

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The equation of the photosynthesis is;

6CO2 + 6H2O → C6H12O6 + 6O2.

Photosynthesis is the process by which green plants and some other organisms convert light energy into chemical energy in the form of glucose (sugar). This process occurs in chloroplasts, specialized structures found in the leaves of green plants, and involves the absorption of light by pigments such as chlorophyll.

The energy from light is used to convert carbon dioxide (CO2) and water (H2O) into glucose and oxygen (O2), which is released into the air. Photosynthesis is an essential biological process that provides the basis for almost all life on earth and helps regulate the planet's atmosphere and climate.

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Answer:

Coastal currents are affected by local winds. Surface ocean currents, which occur on the open ocean, are driven by a complex global wind system. To understand the effects of winds on ocean currents, one first needs to understand the Coriolis force and the Ekman spiral.

If the Earth did not rotate and remained stationary, the atmosphere would circulate between the poles (high pressure areas) and the equator (a low pressure area) in a simple back-and-forth pattern. But because the Earth rotates, circulating air is deflected. Instead of circulating in a straight pattern, the air deflects toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere, resulting in curved paths. This deflection is called the Coriolis effect. It is named after the French mathematician Gaspard Gustave de Coriolis (1792-1843), who studied the transfer of energy in rotating systems like waterwheels. (Ross, 1995).

Explanation:

Answer:

Pigs have similar endocrine glands (such as the pituitary gland, pancreas, and adrenal gland) to humans because they are both mammals, and share many common biological similarities, including a complex nervous system, respiratory system, and cardiovascular system. This similarity also extends to their hormone systems.

On the other hand, fish do have endocrine glands, but they are not necessarily similar to those found in humans. Fish have a completely different set of hormones, and their endocrine glands serve very different functions than those found in humans. While some hormones may be similar between fish and humans, their endocrine systems are too distinct for a direct comparison.

The layers were formed Temperature and density increase with layer thickness.

The correct option is B.

The Lithosphere is a region of stiff, brittle rock that is made up of the crust and the uppermost portion of the mantle. The Asthenosphere is a region of asphalt-like consistency that lies beneath the solid lithosphere. The Earth's tectonic plates are moved by the asthenosphere, a region of the mantle.

Sir Isaac Newton (1700) and Inge Lehmann (1937) identified the three primary layers of the Earth: the crust, mantle, and core. Composition establishes layers. Temperature and pressure cause physical differences in each layer.

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Answer:

GgSs, ggss, GGss, Ggss,

The genotype of parental combination will be GGSS and ggss which results in the genotype of GgSs in the F1 generation.

Gametes may be defined as mature male or female germ cells usually containing a haploid chromosome set and competent for prompting the formation of a new diploid individual by the activity of fusion.

The possible offsprings are GgSS, GgSs, GGSs, GGss, GgSS, GgSS, Ggss, and ggss. These eight offspring are filled in question marks horizontally. They possess the genotypic ratio of 9:3:3:1. in the F2 generation.

Therefore, it is well described above.

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Answer:

consider that there was an error during measuring

and collect further data

Explanation:

Human errors during observation are common, and although they should keep their minds open to the probability of it being longer, it is much more likely the researcher made a mistake, which they need to account for first.

Answer:

A

Explanation:

The answer should be Taiga

Answer:

Hey there!

The taiga, desert, and tundra are not grassland biomes.

Let me know if this helps :)

Explanation: The graphed pairs are in a pattern, in fact there are a few patterns I see.

Pattern 1: Everytime there's an ordered pair thats graphed, the distance between the numbers goes up by 1.

(4, 5) 4 and 5 is 1 number away from eachother

(8, 10) 8 and 10 are 2 numbers away from eachother

(12, 15) 12 and 15 are 3 numbers away from eachother

(16, 20) 16 and 20 are 4 numbers away from eachother

So, that means that 20, 25 would be the correct choice, because 20 and 25 are 5 numbers away from eachother.

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Pattern 2: Everytime there's an ordered pair that's graphed, the first number of every ordered pair goes up by 4

(4, 5)  

(8, 10)

(12, 15)

(16, 20)

Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, etc.

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Pattern 3: Everytime there's an ordered pair that's graphed, the second number of every ordered pair goes up by 5

(4, 5)  

(8, 10)

(12, 15)

(16, 20)

Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, etc.

Answer: I think it's phospholipid bilayer

Explanation:

Im sorry if that is wrong.

Part (a)

Enter the data into your calculator or a spreadsheet. Then perform an exponential regression to find the curve of best fit. This is the closest exponential function we can assign to each population, to measure it's approximate growth.

Let functions f, g and h represent group 1 through 3 in that exact order. You should get these approximate functions:

Note: Group 3 doesn't have its population start until 1995, which is 10 years after 1985. This means h(x) only works when \(x \ge 10\) or it's meaningless otherwise.

Each function found is of the form y = a*b^x, where 'a' is the initial population (at time x = 0) and b helps determine the growth rate. We set b equal to 1+r and solve for r to get the growth rate.

For f(x), we have b = 0.92755 approximately. Set that equal to 1+r and solve for r

1+r = 0.92755

r = 0.92755-1

r = -0.07245

The negative growth rate indicates we have population decline. Specifically, the rate of decline is about 7.245%

Repeat those steps for the b value of g(x) and you should find that r = 0.00295 meaning we have roughly a 0.295% increase for Mussel group 2.

Group 3 has a growth rate of about 42.775% due to r = 0.42775 in this case. The steps will be the same as for group 1.

=========================================================

Part (b)

The graph is shown below as an image attachment. I used GeoGebra to make the graph, and to also find the exponential regression equations.

We have x as the number of years since 1985, which is the starting point, and y is the population size. Something like (0,4800) means in the year 1985, the population is 4800 mussels (see group 1).

Keep in mind that the green curve for h(x) doesn't make sense for positive x values smaller than 10, due to the fact that the third group wasn't introduced until 10 years after the starting point of 1985.

Also, be sure not to think that the blue g(x) curve is linear. It looks like a flat line, but it's really a very stretched out curve. This is because the growth rate is very small.

=========================================================

Part (c)

It appears that group 3 has caused group 1's population to decline, due to the red points (see part b) going downhill as we move from left to right. This drop-off occurs at around the time group 3 is introduced. Strangely, only group 1 is affected while group 2's population is still increasing. This increase is not much, but it's still a positive growth rate. So it's fairly likely that there are other confounding variables to consider, and it's not entirely group 3 that's causing the trouble.

=========================================================

Part (d)

There are many ways that people impact their environment, whether it's a positive or negative impact. When regarding this topic of marine life, specifically mussels, one way that humans affect the population is what was mentioned earlier: The fact that the third group of mussels was introduced to the habitat. Often, though not always, if you introduce a new species to some environment, then the species of animals already living there may have a hard time coping with the newcomer. The new species would be referred to as "an invasive species". The invasive species is more aggressive at getting food to crowd out the older species that isn't used to the newcomer. This may explain why Mussel group 1 experiences a decline after 1995 when group 3 is introduced. This decline is fairly significant as the graph in part (b) shows.  Group 2 doesn't seem to be affected at all since it's growth rate is fairly flat yet steadily increasing even if done slowly. It's possible that group 2 is simply more adapted to deal with competition better than group 1.

Another way humans impact the environment is through pollution. Air pollution may contribute to acid rainfall that would lead to the ocean. There's also chemical pollution such as flushing harmful chemicals down the drain, which also leads to the ocean. This could apply to the average consumer, or to very big industrial companies. For instance, in the news recently in Florida, there was a very big worry that a holding pond could contribute to a spike in algae growth. While algae are beneficial, there are some species that invade more than their fair share of resources and kill off anything else more or less. This is one example where pollution contributes to harmful consequences to unfortunate species who likely die off. On top of pollution, there's general habitat loss that also may explain why group 1 is experiencing a sharp decline (however it wouldn't explain why groups 2 and 3 are growing).

Answer:

Forensic anthropologist

Explanation:

Forensics is a branch of science that deals with the solving of crimes. According to this question, police are investigating a series of murders in which the suspect is leaving little to no physical evidence such as DNA or fingerprint. However, strange pieces of typewritten poetry was found tucked into the victims’ pockets as evidence.

Based on this evidence found, a FORENSIC ANTHROPOLOGIST is the person that can give valuable insight to help the police identify the perpetrator and possible future victims. This is because ANTHROPOLOGY is a social science subject that deals with past events, hence, forensic anthropologists will be able to work on the typewritten poetry.

Answer:

A. your weight would increase because you're farther away from Earth's center

Explanation:

honestly I'm guessing

let me know if this helps

Answer:

si

Explanation:

Se trata de un material inorgánico y duro entonces tiene propiedad de dureza porq no es elastico

Answer:

1d 2c 3a 4b

Explanation:

bc it goes in order

Answer:

A) Geographic

Explanation:

I just took the quiz

The true statement about enzymes include the following options below:

This is referred to as a biological catalyst which speeds up the rate of reaction and they are substrate specific which makes it a selective catalyst.

They also change shape to fit the substrate as described in the lock and key model and are also able to create and break bonds present in the substrate.

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The full question is:

Check all of the following statements which are true.

Seeds grow with the help of various natural resources like water, oxygen, and sunlight, which help them to sprout and grow roots and develop into new plants. Some seeds grow as soon as they land in the ground, while others need a specific time period to grow.

The life of a plant begins with a seed that contains the necessary resources required for the plant's growth, which includes the embryo, endosperm, and protective seed coat.

The process through which plants grow, reproduce, and die is called their life cycle. It includes different stages like germination, growth, flowering, pollination, fertilization, seed production, and dispersal.

Seeds need water, food, and a little heat to grow into new plants. Water helps seeds to soften and expand, and food helps them to provide the necessary nutrients required for growth. The heat helps seeds to break dormancy and activate enzymes that speed up the germination process.

A new plant has the same life cycle as its parent plant. Plants have a unique life cycle, and every stage of the life cycle is essential for their growth and development. New plants inherit their genetic traits from their parent plants, and their life cycle is the same as that of their parent plant.

New plants that grow from seeds inherit their genetic traits from their parent plants and have the same life cycle as their parent plants. The life cycle of a plant includes the stages of germination, growth, flowering, pollination, fertilization, seed production, and dispersal. Thus, new plants that grow from seeds are like their parent plants.

Groups with homologous characters share a common ancestor. These characters have the same embryological development, although their function might vary. Option D. share a common ancestor.

Homologous characters are structures with the same basic elements.

Their position in the body and the relations with adjacent structures are also the same in different organisms, and they even share the same embryological development.

These structures might show variations between the organisms exhibiting them. Variations might be related to their function and to the environment in which the organism lives. The function they accomplish is not necessarily the same in all the organisms involved.

These homologous characters are present in organisms related that share a common ancestor.

For example, whales, humans, and cats all have the same bones in the same order, but they matured differently in later embryological development.

The correct option is then option D. Species with homologous structures most likely share a common ancestor.

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Species with more likely homologous structures share a common ancestor.

The most correct definition for homology would be: They are structures of individuals, of different species or not, that were inherited from a common ancestor. The human arm is homologous to the horse's front leg. The bat's wing is homologous to the whale fin.

With this information, we can conclude that homologous  have same embryological origin of structures from different organisms, and these structures may or may not have the same function

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Answer:

False. Protiens do that

Explanation:

Answer:

GAA CTG ACG

Explanation:

this will be the complementary DNA strand.

A=T

G=C

C=G

and above you will see the answer key for any DNA strand complementary.