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Answer to get brainliest tell me your spective about climate change
Ecologists conduct population studies to understand population dynamics by investigating how the ______________ increases or decreases over time.amount of resourcesdiversity of speciesnumber of individualssize of the habitat
2. What happens to the spectral lines of a starthat is moving toward Earth?A. The waves spread out, and the frequency ofeach line increases.B. The waves spread out, and the frequency ofeach line decreases.C. The waves compress, and the frequency ofeach line increases.D. The waves compress, and the frequency ofeach line decreases.
The resistant bacterial cells illustrate what characteristic of life? A) All living things respond to stimuli. B) All living things maintain homeostasis. C) All living things adapt to changes in their environment. D) All living things contain genetic material and reproduce.
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Answer:
enzyme RuBisCO
(im not sure but i think its this)
b. the lynx reproduce at a higher rate.
c. the lynx population crashes.
d. the food source for the hares increases.
e. the lynx begin preying upon birds.
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The immediate next step in the cycle is the lynx population crashes. Hence option c is correct.
What is population?
Population is defined as the entire group of people, regardless of whether they are part of a country or share a certain trait. It comprises of a related collection of species that live in a specific area and have the ability to interbreed. It is calculated by dividing the sum of all population variables by the total population of variables.
Following a delay of one to two years, the lynx population drop occurs after the snowshoe hare population crash. Lynx continue to eat well even as the quantity of hares begins to drop because they can easily catch the starving hares. Lynx populations decrease as hares become harder to find.
Thus, the immediate next step in the cycle is the lynx population crashes. Hence option c is correct.
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C. The lynx population crashes due to their food source being gone.
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Climate change is the increasing changes in the measures of climate over a long period of time.
This includes : precipitation, temperature, and wind patterns.
Hopes this helps :)
Answer:
global warming is a part of climate change
Explanation:
climate change refers to the way that climate is changing on earth this can be global warming or also cooling
B. transporting oxygen across the cell membrane.
C. breaking down unneeded molecules.
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D. taking in wastes from other cells
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Final answer:
The correct answer is D. taking in wastes from other cells.
Explanation:
The correct answer is D. taking in wastes from other cells.
Homeostasis is the process by which cells, organisms, or systems maintain stable internal conditions. To achieve and maintain homeostasis, cells perform various processes such as making new molecules for growth, transporting substances across cell membranes, and breaking down unneeded molecules. However, taking in wastes from other cells does not contribute to maintaining homeostasis and is not a recognized process for this purpose.
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Answer:
b
Explanation:
ba
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The final radii of the arteriole is reduced by the factor of 0.409 after the constriction of the arteriole.
The flow rate is defined as the amount of fluid flow through the artery in the given time period at the cross-sectional area.
Computation for the radii of constricted arterioles
The flow rate for the artery is given by:
Where, P is the pressure, r is the radius, is the viscosity, and l is the length.
The value of flow rate is reduced to 2.80 % of its natural values. The reduced flow rate is given as:
The ratio of the flow rate is given as:
The final radii of the arteriole is reduced by the factor of 0.409 after the constriction of the arteriole.
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Answer:
The main factor that causes vasoconstriction is the high concentration calcium inside muscle cells.
Explanation:
When the vessels suffer vasoconstriction, the blood supply is decreased and in this way the heat of the body is maintained. The way this happens is because the blood can no longer reach the surface and therefore decreases outward heat radiation. The main factor that causes vasoconstriction is the high concentration calcium inside muscle cells. There are several factors that cause vasoconstriction, internal or external. Environment is one of the external factors, and what happens to the penguins' feet is an example for it, since they are trying to preserve body heat to survive.
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Answer:
Explanation:
There are many options, here are a few choices:
Fast moving water tends to be colder than slow water; some of it originates as snow melt on the sides of mountains, for example. For this, animals in fast water tend to be more cold resistant. This is why you do not see fish like freshwater trout in equatorial regions. These animals struggle and die in slow, warm water.
Fast moving water means that if the animal or plant wants to stay put, it must resist the flow. Fish tend to be far more muscular and lean in these places, while insects like stoneflies, mayflies, and other larvae have ways to secure themselves to rocks and plants while growing. Plants develop strong root systems, and algae hold fast in rocky crevices in the river. Some animals also have suction in order to stay in place where there is fast flowing water.
Some animals have to adapt their reproductive systems as well. Because finding a mate is difficult in the sweeping waters, breeding tends to happen all at one time. As an example, salmon have runs, where thousands of fish all swim upriver at once to breed, can dramatically alter the surrounding ecology of the river. Insects like mayflies have hatches, where hundreds of thousands of flies swarm into the air at once to breed and lay eggs.