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Fynjy0 [20]
3 years ago
8

In humans and other multicellular organisms, which substance plays a central role as an

Biology
1 answer:
AlladinOne [14]3 years ago
3 0

Explanation:

Carbohydrates are the main energy source of the human diet. 

Fats are also a source of energy but fats are the slowest source of energy.

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Which of the following statements about renewable energy resources is true?
Brilliant_brown [7]

The statement that is true about renewable energy resources is that there are endless supplies of all renewable energy resources (option B).

<h3>What is renewable energy resource?</h3>

Renewable energy is the energy that is collected from renewable resources such as;

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A renewable resource is that natural resource that is replenished by natural processes at a rate comparable to its rate of consumption by humans or other users.

This suggests that renewable resources have an unlimited supply and will likely not be exhausted. This is unlike the non-renewable counterparts like crude oil, gas etc.

Therefore, the statement that is true about renewable energy resources is that there are endless supplies of all renewable energy resources.

Learn more about renewable resource at: brainly.com/question/19604560

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1 year ago
What part of the brain is responsible for happiness
victus00 [196]
The limbic cortex. Another area called the precuneus also plays a role.
7 0
2 years ago
Compare and contrast visible light and ultra violet rays coming from the sun. A) Ultraviolet waves are energy waves and light is
kari74 [83]

Answer:

C) Both are waves of energy, but ultraviolet waves cannot be seen.

Explanation:

Both visible light and ultraviolet are two manifestations of the same thing: electromagnetic radiation (which is, basically, energy in one of its forms). They both travel empty space as waves, but visible light has a longer wavelength, which means that the distance between succesive peaks of the wave is larger than that of ultraviolet radiation. Visible light just happens to have a wavelength in the range our eyes are capable of seeing, but ultraviolet has a shorter wavelength than that, therefore we cannot see it.

3 0
2 years ago
What usually drives animal research is the benefit to human beings of that research?
svlad2 [7]

Answer:

i dont understand what do you mean. theres a spelling mistake

Explanation:

8 0
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