The Arctic and the summits of mountains are home to tundra ecosystems, which are characterized by their lack of trees and harsh climates with little rainfall.
What is tundra region?Snow covers tundra lands for the majority of the year, but summer provides bursts of wildflowers.
The small plants of the tundra employ dormant strategies, producing seeds only occasionally, turning with the sun to absorb energy, and growing protective coverings.
The ability to build subterranean insulated tunnels as well as heavy winter coats, seasonal color-changing camouflage, and efficient body shapes have all been developed by animals that live in the Arctic tundra.
Therefore, The Arctic and the summits of mountains are home to tundra ecosystems, which are characterized by their lack of trees and harsh climates with little rainfall.
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Answer: Plants and animals are able to survive in the tundra because they have adaptations that allow them to thrive in the harsh conditions of the Arctic and sub-Arctic regions. These adaptations include thick fur or feathers to insulate against the cold, small body size to minimize heat loss, and the ability to store food and nutrients during the short growing season. Additionally, many tundra plants have shallow roots that can absorb nutrients quickly when they are available, and some have developed the ability to photosynthesize at low temperatures and with minimal sunlight.
A horse has a mass of 150Kg it has a force of 50N. What is its acceleration?
Answer:
0.33 m/s^2, you're welcome
Which of these is NOT a shape used to describe a bacteria cell
coccus
bacillus
round
spiral
Answer:
coccus im not a 100% sure
what is the common and latin binomial name for seals?
Answer:
Harbor seal
Harbor (common) seal
Binomial name:
Phoca vitulina Linnaeus, 1758
Explanation:
Brainliest please?
How has organism classification changed over the years?
Answer:
The person above or below is correct.
Explanation:
Answer:
it's grown and aging stages
Which statement best describes the result of meiosis?
A.
It produces body cells.
B.
It causes alleles to deform.
C.
It prevents genetic mutation.
D.
It produces reproductive cells.
Answer: The correct answer is D. It produces reproductive cells.
Explanation: Confirmed correct.
The statement that best describes the result of meiosis is it produces reproductive cells. The correct option is D.
What is meiosis?Meiosis is a reduction division, thus the sex cells that create the gametes will do so while going through meiosis. The number of chromosomes in the gametes will be halved from that of an adult human.
A single cell splits twice during the meiotic process, resulting in four cells with half the original genetic material. These cells—sperm in men and eggs in women—are our sex cells.
Four haploid daughter cells with chromosomal variations from the original parent cell and half as many chromosomes as the original parent cell are the result of meiosis (diploid).
Therefore, the correct option is D. It produces reproductive cells.
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The movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of...
A. condensation
B. radiation
C. evaporation
D. convection
The movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of convection.
WHAT IS CONVECTION:Convection is one of the methods of heat transfer where heat moves through a liquid medium.
According to this question, Earth materials move through the mantle towards the crust. This slow motion carries materials such as silicate etc from the interior to the exterior part of the Earth via convection currents.
Therefore, the movement of Earth materials through the mantle and toward the crust due to heat transfer is an example of convection.
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Answer:
A.convection
Explanation:
i got it right on study island
How does gene flow directly contribute to evolution
a
U
Alleles emigrate from the population.
It changes the environment in which a population resides.
It introduces new alleles into a population..
It reduces the number of members in a population.
Helllppppp!!!!
Which of the following is an example of a compound?
a. sodium dioxide
b. hydrogen
c. water
d. carbon
Answer:
a. sodium dioxide
Explanation:
According to the food web shown, the bald eagle would be considered what type of consumer?
Answer:
bald eagle are usually a predator
Explanation:
Answer: c
Explanation: i took the test and got a one hundo
Which organism could be classified as nekton
Answer:
Nekton (or swimmers) are living organisms that are able to swim and move independently of currents. Nekton are heterotrophic and have a large size range, with familiar examples such as fish, squid, octopus, sharks, and marine mammals.
But thats my thought though.
what is the heart aorta
Answer:
The aorta is the main artery that carries blood away from your heart to the rest of your body.
Explanation:
Which is the RNA made during transcription of the following DNA template?
-G-C-T-T-A-G-T-C-C-A-T-T-
A) -C-G-A-A-U-CA-G-G-U-A-A-
B) -C-G-U-U-T-C-U-G-G-T-U-U-
C) -C-G-A-A-T-C-A-G-G-T-A-A-
D) -C-G-T-T-U-C-T-G-G-U-T-T-
Answer:
Explanation:
A
where is the most of the energy in ATP? How do you get this energy out of ATP?
What is secondary succession?
And some examples
An increase in human population puts a stress on resources that can be renewed, such as
A)
water and trees
B)
oil and natural gas
C)
trees and coal
D)
water and gasoline
Answer: a ( water and trees)
Explanation:
they are renewable resources
An increase in human population puts a stress on resources that can be renewed, such as water and trees.
What are renewable resources?Renewable resources are those that cannot be depleted even after continual use. The sun, wind, and tidal energy are examples of renewable resources.Water is a renewable resource since the hydrological cycle replenishes it. The movement of water above, in, and on the earth is known as the hydrological cycle.Trees or wood is a renewable resource because more resources can be developed to replace any wood that is chopped down.learn more about renewable resources here:
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What is the conclusion that Morgan concluded from his
experiment using the fruit flies?
Answer:
What is the conclusion that Morgan concluded from his
experiment using the fruit flies?
PHOTOSYNTHESIS & CELLULAR RESPIRATION IS A CONTINOUS PROCESS; O True O False
Answer:
the answer is true
Explanation:
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
Answer:
True
Explanation:
Photosynthesis and cellular respiration are said to form a continuous cycle because... the products of one process are the starting materials for the other. ... When water molecules are split to produce the electrons needed to replace those lost by photosystem II during photosynthesis, ... hydrogen is produced.
Sophia is looking at two rocks she collected in her travels. One of the rocks formed from small pieces of rock and the other rock formed from liquid rock in a different place. Both rocks formed at about the same time. Are they the same or different types of rock?
Answer:
Different from one another.
Explanation:
Both rocks are different from one another because one rock is formed from small pieces of rock while the other is made of liquid rock. Due to formation from different types of materials both rocks are different from one another. If both rocks are formed from small pieces of rock or liquid rock, then we can say that both rocks are similar to each other in composition.
Which tropism causes the roots of seedlings to grow downward?
Answer:
geotropism
Explanation:
they go towards the gravitational force
help Plis ! UwU
!!!!!!!
Answer:
C. a response
A response is essentially your instinct/reaction.
May I have brainliest please? :)
The answer is C, hope this helps ^^
Please help I need it done fast I will give brainliest if right
Answer:
turgor pressure
Explanation:
brainliest plz
10. What do limiting factors control?
A.the size of an organism
B.the size of an ecosystem
C.the size of a habitat
D.the size of a population
Answer:
D.the size of a population
Explanation:
Hope I am right
Lysosomes digest food particles brought into a cell by endocytosis. After a vesicle containing food particles fuses with a lysosome, H+ ions are transported into the lysosome from the cytosol. This significantly lowers the pH of the lysosome relative to the cytosol and activates the enzymes that digest the particles.
Which of the following best predicts what will happen to the lysosomal enzymes if the proteins that transport H+ ions from the cytosol into the lysosome are damaged?
There are more than 60 different types of hydrolases inside the acidic compartments known as lysosomes. They control the endocytosis-mediated destruction of extracellular particles.
What is the function of Lysosomes?An organelle of a cell that is membrane-bound and houses digestive enzymes is called a lysosome. Numerous cell processes involve lysosomes.
They disassemble extra or worn-out cell components. They could be utilized to eliminate invasive bacteria and viruses.
In the digestive system of the cell, lysosomes break down materials taken in from the outside, as well as any unnecessary cell components.
Therefore, considering that there won't be any active transport of H+ ions, the lysosomal enzymes won't become active.
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What are the 3 consecutive odd integers that have a sum of -3?
Answer:
-3 -1 and 1
-3-1+1=-3
What is a gene?
A. a section of a protein that codes for DNA
B. the alternate version of a trait
C. the visible trait in the F1 generation
D. a section of DNA that codes for a specific trait
In humans, urea is synthesized in the
1.
liver
2.
alveolus
3.
large intestine
4.
small intestine
Which two layers are part of the thermosphere? *
Answer:
"Ionosphere and Exosphere" is the right response.
Explanation:
The ionosphere seems to be the interface through which the Northern side lights originally come, or perhaps the Aurora Borealis. This same radioactivity including its sun throughout the ionosphere ionized particles the particulates emitting the logo lighting system of Aurora. The exosphere, having started from five hundred kilometers, would be the outermost part of that same thermosphere. This same exosphere appears to contain slightly heavier gasses including such helium.Explain how the data from your experiments showed that cyanide was used to poison Jared, and that 2-deoxyglucose, arsenic, and oligomycin were not used.
Answer:
Poisning by 2-deoxyglucose syops the glycolysis process which leads to cardiovascular and respiratory symptoms. Due to property of inhibiting the enzyme reqquired for glycolysis, glucokinase. So, there is no ATP production takes place.
Explanation:
Help please.............
Answer:
The gas giant with most moons is jupiter
Titan orbits around Saturn
The astronauts can found 3 concentric orbits of 13 inner moons and 5 major moons.
And it has 9 irregular moons.
So the inner moons are Cornelia, mohelia, Bianca and cressida.
Because the mass of sun can pulls it.
And it can prevent it from escaping because of gravity.
It can moves around a sun. It is a circular orbit.
How does Mike's mom compare the nuclear membrane and the cell membrane?
Answer:
A. Both the cell membrane and nuclear membrane are protective coverings. B. The cell membrane is like a blanket, while the nuclear membrane is like a sieve.
Explanation:
Brainliest please?
