Answers
Terrestrial biomes are the ecosystems found in a similar climatic pattern in a region that need not be located in proximity but span across the earth.
The principal terrestrial ecosystems include desert, woodland, grassland, mountain, and arctic, whereas the non-terrestrial ecosystems are made up of aquatic, marine, and wetland habitats. Temperatures in the tropical rain forest biome are consistently warm and above freezing with little seasonal variation. There is no distinct dry season; there is a lot of rainfall every year.Cats, dogs, ants, raccoons, spiders, kangaroos, tigers, lions, mice, bats, bulls, oxen, leopards, elephants, and many other creatures are examples of terrestrial animals.Biomes are geographical areas with comparable climatic conditions and dominant plant species. The tropical forests, savannas, deserts, temperate grasslands, temperate deciduous woods, Mediterranean scrub, coniferous forests, and tundra are only a few of the major terrestrial biomes covered in this chapter (Figure 4).
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Related Questions
which gazelle is most likely to survive and reproduce?
a) the slowest gazelle
b) in the middle of the pack
c) the fastest gazelle
d) all gazelles have an equal chance of reproducing
Answers
will most likely survive and reproduce
The occipital lobe in your left hemisphere receives information from:
a. The left side
b. The right side
c. The right eye
d. The left eye
Answers
The occipital lobe in the left hemisphere of the brain receives visual information from the
b. right side of the visual field of both eyes.
This phenomenon is known as contralateral processing, where the left hemisphere receives information from the right side of the body and vice versa. The right visual field is processed by the left occipital lobe, while the left visual field is processed by the right occipital lobe. This is because visual information from each eye is transmitted to both hemispheres of the brain, with each hemisphere processing information from the opposite visual field. The occipital lobe is responsible for processing visual information, such as recognizing shapes, colors, and objects, and creating a coherent visual perception of the environment. Therefore, the left occipital lobe plays a crucial role in the processing of visual information from the right visual field.
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How do you maintain homeostasis when your tired ?
Answers
Answer:
The body maintains homeostasis by eliminating these substances through the urinary and digestive systems. An individual simply urinates and defecates the toxins and other nasty things from the blood, restoring homeostasis to the human body.
Explanation:
Answer:
The body maintains homeostasis by eliminating substances through the urinary and digestive systems
Explanation:
A person simply urinates and defecates the toxins and other gross things from the blood, restoring homeostasis to the body.
A presynaptic neuron releases a
neurotransmitter that causes the
postsynaptic neuron to open K+ channels in
its plasma membrane.
What will this cause?
Answers
answer c is correct
Explanation:
no explanation
Please show a picture of the labelled diagram
The fluid mosaic model of membrane structure was first proposed in 1972 by Singer and
Nicolson. The model describes in detail how the components of a membrane are organised.
(a) Some of the components of the cell surface membrane are:
phospholipid molecules
protein molecules
cholesterol molecules.
(i) In the box below, draw a labelled diagram of a section through a cell surface
membrane to show how the above components are organised within the membrane.
The diagram should include other named components of the membrane.
Label the inner and outer surfaces of the membrane.
Answers
why do you think radioactive decay would cause more volcanoes earthquakes and mountain building
Answers
Answer: cheese
Explanation:
cheese is good
Due in 1 minute please help
Answers
Answer
hhhhhhbbhnjhhhhbbbbbhhhh
how is a volcano eruption most likely to lead to ecosystem instability
Answers
things will be burned and destroyed
Eruption can change the landscape. Killing off plants, but once it cools it is very fertile soil. It can cause chemicals being trapped in the atmosphere and kill of livestock or humans.
Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be?A. To test a new X-ray equipment B. To develop new surgical techniques C. To design new software that helps in the research of new molecules D. To research molecules in spider venom for new pain medicine
Answers
Answer:
D. To research molecules in spider venom for new pain medicine.
Explanation:
If she's a medicinal chemist, D is the only answer that refers to chemistry (researching molecules). The others are software/engineering/manufacturing-type roles.
function of plasma membrane
Answers
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
Which of the following is an example of saturated fats?
A. Butter
B. Nucleotide
C. Vegetable oil
D. Rice
Answers
Answer:
A. Butter
Explanation:
Butter is a saturated fat. Saturated fats are usually solids at room temperature.
the answer to the question is butter
Which type of replication error would be most likely to result in genetic variation among organisms?
A. an error in a gamete cell that is involved in producing offspring
B. an error in a new cell that is part of a developing organism
C. an error in a specialized cell that an organism depends on for survival
D. an error in a cell that is corrected before the cell divides
Answers
Answer: (A) An error in a gamete cell that is involved in producing offspring is most likely to result in genetic variation among organism
Explanation:
Replication Error is also known as DNA replication error. It refers to the mistakes to inaccuracies that occur during the process of DNA replication. This can have various consequences, depending on their location and impact on gene function.
Gamete cells are responsible for the transmission of genetic information from one generation to another. Error in the replication of DNA in sperm or egg can lead to a change in genetic code which can eventually result in genetic variation among organisms.
All the other options given in the question are not a result of replication errors.
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Answer:
A. an error in a gamete cell that is involved in producing offspring
Explanation:
test approved
photosynthesis. a) State TWO reasons why you know this micrograph shows plant cells. b) Draw two whole cells of leaf tissue. Provide your diagram with labels and a heading. ) A leaf is a collection of tissues that perform a specific function. State whether a leaf is a system or an organ. Explain your answer. ure 16 below shows a) epithelial that line the human mouth and nerve cell that transmits perve
Answers
The majority of organelles are found in both plant and animal cells. Cells do not have a cell wall, a big central vacuole, or plastids like chloroplasts. Plant cells, on the other hand, do.
Why do leaves photosynthesis in the first place?A photosynthetic unit is a leaf. They are the plants' organs best suited and most adapted to photosynthesis for the following reasons: Chloroplasts, or cells containing chlorophyll, are found in leaves. Stomata found there aid in the gas exchange.
Explain the two phases of photosynthesis.First, in a process known as light-dependent processes, autotrophs absorb energy from the sun. The acquired solar energy is then transformed into potential energy in the second stage, known as light-independent and dark reactions, which is present in autotrophs in chemical bonds within macromolecules.
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(7.7A)
A polar bear eats seal blubber to keep itself warm. What kind of energy transformation is
occurring within the polar bear during this process?
A. Chemical energy to radiant energy
B. Chemical energy to thermal energy
C. Radiant energy to chemical energy
D. Thermal energy to chemical energy
Answers
Answer:
I'm not 100% sure but I do believe the answer is B.
Explanation:
It's a chemical energy that would go on to warm up the polar bear in a thermal state...
I hope that makes sense? Have a good day and good luck! :)
Urea diffused in all regions of the filter during countercurrent flow.
Using what you know about the sizes of urea and potassium, which graph shows what would happen to potassium
during countercurrent flow?
Diffuse
Answers
Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.
Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.
What is diffusion?
A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.
What distinguishes osmosis from diffusion?
Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.
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Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.
Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.
What is diffusion?A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.
What distinguishes osmosis from diffusion?Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.
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Explain the life cycle of gymnosperms in detail.
Answers
LIFECYCLE OF GYMNOSPERM:
In gymnosperms, when the nuclei of the two sperm meet the egg cell, one nucleus dies and the other unites with the egg nucleus to form a diploid zygote.
The fertilized egg undergoes mitosis to begin the development of a new sporophyte generation—the multicellular embryo of the seed.Cones form on a mature sporophyte plant. Inside male cones, male spores develop into male gametophytes. The zygote develops into an embryo within a seed, which forms from the ovule inside the female cone.If the seed germinates, it may grow into a mature sporophyte tree, which repeats the cycle.Learn more:
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Answer:
Sample Response: The male cones release pollen into the air. The wind then carries the pollen to the female cones. The pollen gets stuck in a sticky liquid produced by the ovule. Sperm from the pollen fertilize the egg in the ovule. The ovule then develops into a seed. When the seed is mature, it is dispersed. If conditions are good, the seed grows into a seedling, which grows into a tree. The tree produces cones, and the cycle begins again.
Explanation:
Your friend is standing on the other side of a canyon. If an Echo returns in 0.15 seconds and the temperature is 25°C. How far away is you from your friend?
Answers
The distance from you to your friend is approximately 22.5 meters.
The speed of sound at 25°C is about 343 meters per second. The time it takes for the sound to travel to the other side of the canyon and back is 0.15 seconds, so the total distance traveled by the sound is twice the distance between you and your friend. Using the equation distance = speed x time, we can calculate the distance between you and your friend as follows:
distance = speed of sound x time / 2distance = 343 m/s x 0.15 s / 2distance = 22.5 metersTherefore, your friend is approximately 22.5 meters away from you across the canyon.
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how cellular respiration relates to law of thermodynamics???
Answers
Cellular respiration is our body's process to release energy from the food we eat. Glucose from food is broken down to produce ATP, which powers our cells.
The relationship of the law of thermal dynamics to cellular respiration is the first law of thermodynamics which states that energy cannot be made or destroyed. Energy can only be transferred from one form to another.
The second law of thermodynamics states that the entropy of any isolated system always increases. Entropy is constant change. It can be related to cellular respiration when glucose is changed to another form when it is broken down to pyruvate.
In conclusion, the energy stored inside our food is transferred to making ATP inside our cells.
What is the differences of mitosis and meiosis
Answers
mitosis refers to the parts of the original nucleus into two nuclei. On the other hand, meiosis refers to each having half chromosomes of the original cell.
in mitosis, there is the maintenance of chromosomes takes place while meiosis leads to a reduction in the no. of chromosomes. There are no variations in mitosis and variants occur in meiosis.
hence at last we can say that the above are the major difference between mitosis and meiosis. All of the explained differences will clearly lead to identifying them in particular. mitosis and meiosis plays a vital role in formation of gametes.
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Ocean currents have a direct effect on climate by an interaction of which systems? (1 point)
O hydrosphere and atmosphere
O geosphere and biosphere
O geosphere and atmosphere
O biosphere and atmosphere
Answers
Ocean currents have a direct effect on climate by an interaction of ' geosphere and atmosphere'.
What is the atmosphere?
The atmosphere is basically the layer of gases surrounding the Earth. It is composed of nitrogen (78%), oxygen (21%), and trace amounts of other gases, such as argon, carbon dioxide, and water vapor. The atmosphere protects us from the sun's harmful ultraviolet radiation, helps keep temperatures moderate, and creates the weather patterns that make life possible.
Ocean currents act as a bridge between the atmosphere and the geosphere, transferring heat, moisture, and momentum between the two. This helps to regulate the global climate by moving warm water from the equator to higher latitudes and vice versa. This in turn affects air masses, cloud formation, and precipitation patterns, which can have a great impact on the climate. For example, warm ocean currents can strengthen cyclones, while cold currents can help prevent them. In addition, ocean currents can influence the rate at which heat is absorbed and released into the atmosphere, which can lead to extreme weather events like heat waves and droughts.
Hence, Option C is correct.
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Answer:
A) Hydrosphere and atmosphere
Explanation:
Took the quick check :)
HELP!!!!!!!!Calculating the average atomic mass from Isotope data
Answers
The relative atomic mass of the elements are as follows:
Sulfur = 32.054 amuChlorine = 35.46What is the relative atomic mass of elements?The relative atomic mass of an element is the sum of the product of the isotopic masses of the isotopes of an element and their relative abundances.
The relative atomic mass of an element is calculated as follows:
Relative atomic mass = sum of (isotopic mass * relative abundance) of all the isotopes of the element.
The relative atomic mass of sulfur is calculated below:
Relative atomic mass = (32.95 * 0.0075) + (31.972 * 0.950) + (33.967 * 0.042) + (36.01435 * 0.0002)
Relative atomic mass = 32.054 amu
The relative atomic mass of chlorine is calculated below:
Relative atomic mass = (34.97 * 0.755) + (36.97 * 0.245)
Relative atomic mass = 35.46
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Related to weather what does 0% cloud cover mean?
Answers
Answer: 0% cloud coverage means there are no clouds in the sky and it is a clear day.
Explanation: Cloud cover mean how much cloud coverage and 0% means nothing at all is covered.
Use the data set to answer the question. Which best describes the data set
Answers
Answer:
It is neither inaccurate nor precise.
Which represents the copernican model that is most similar to that of Aristarchus
Answers
Heliocentric model represents the copernican model that is most similar to that of Aristarchus
Heliocentric model explained.
Aristarchus of samos was an ancient greek astronomer who proposed that the Earth revolves round the Sun, suggesting a heliocentric model of the solar system. However, his model did not gain widespread acceptance during his time and the geocentric model prevailed for many centuries.
The heliocentric model later reintroduced and developed by NIcolaus Copernicus in the 16th century. Heliocentric model placed the sun at the center of the solar system, with the planets, including Earth, orbiting around it.
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What can the reader conclude about homeostasis?
Answers
Write a paragraph discussing the organs and substances involved in mechanical and chemical digestion.
Answers
Answer:
In the Digestive tract, the mouth is first on the list. This is where Mechanical digestion takes place. Teeth crush, grind, break, shred, and mash food into small pieces that are easy to swallow and digest. Saliva is an enzyme that starts to break carbohydrates if any. That's why the mouth also performs Chemical Digestion. Once the food is ready to be swallowed, it is pushed into the Pharynx and into the esophagus. The esophagus squeezes food with rhythmic muscle contractions-this is called Peristalsis. We have traveled in 3 out of the 8 organs in the digestive tract.
Explanation:
Why is it necessary for a cells to have nucleus acids in its nucleus
Answers
It is necessary for cells to have nucleus acids in their nucleus because they carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.
A nucleic acid is a chain of nucleotides that biological systems use to store genetic information. It produces the DNA and RNA molecules, which hold the data necessary for cells to produce proteins.
A "polymer" of "nucleotides," or a long molecule made up of them, is referred to as nucleic acid. All life on Earth needs nucleic acids to store genetic information; in other words, nucleic acids serve as the "source code" or fundamental blueprint for the creation of cells.
Your genetic information, which you acquired from your parents, is stored and transmitted by nucleic acids. Genes are unique pieces of nucleic acids that are in charge of creating every protein in your body.
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you are a molecule of carbon choose a starting point in the carbon cycle and describe the process you would go through to move through the entire cycle
Answers
Answer:
The carbon cycle refers to the procedure in which the atoms of the carbon are recycled again and again on Earth. Carbon recycling occurs within the biosphere of the Earth and between the nonliving environment and living things.
In case if I were a carbon, then I would have originated from fossil fuels and left the ground, through the process of photosynthesis I would have entered the trees, I would have consumed by animals, even I would have released from some of the trees or plants that dies, I would have also released from animals by the process of decomposition after their demise, and animals can even breathe me in out by the process of respiration.
Explanation:
What features does Platyhelminthes and Nematodes have that makes it different from the other branches of the tree Unique features. It's a separate branch for some reasons, what are they?
Answers
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Determine whether the description applies to landfills, incinerators, or both.
emits toxins
through combustion
drains liquids
into the ground
generates ash
requires a substantial
amount of land
releases greenhouse
gases
can generate energy
Answers
Emission of toxin and generation of ash is related only with incinerators. Draining of liquid and requirement of substantial amount of land is related with landfills only. Generation of energy and release of greenhouse gases is related with both landfills as well as incinerators.
What are incinerators?An incinerator is a waste-burning furnace. Pollution control equipment, such as flue gas cleaning, is included in modern incinerators.
Incinerator plant designs include moving grate, fixed grate, rotary kiln, and fluidized bed.
The descriptions can be as follows:
Generation of energy - Both, landfills produce methane gas, which is used to generate electricity, and incinerators produce heat energy, which is also used to generate energy.Emission of toxins through combustion - Incinerators emit dioxins, a hazardous chemical.Draining of liquids into the ground - this is a common problem at all landfill sites.Emission of greenhouse gases - Both landfills and incinerators emit methane and other carbon gases.Necessitates a significant amount of land - landfill site, necessitates a large amount of land to dump city wasteProduction of ash - Incinerator only.Thus, these can be the description applies to landfills, incinerators, or both.
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