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Ilya [14]
3 years ago
11

What do Rachel's actions reveal about her

Physics
1 answer:
nexus9112 [7]3 years ago
6 0
Rachel from where ? a movie? book?
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The amount of energy lost at the transition between each trophic level of the pyramid of energy is about _______. a. 10% b. 50%
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The amount of energy lost at the transition between each trophic level of the pyramid of energy is about 90%.

There are a total of 4 trophic levels.

The producers which bare plants represent the first trophic level. Herbivores represent the second trophic level. Carnivores represent the third trophic level. Top carnivores represent the fourth trophic level.

The 10 % rule is followed by the energy flow in a food chain. It means that moving from one trophic level to another, only 10% of energy is transferred and the rest is lost in the atmosphere.

So the 90% percent energy is lost at the transition between each trophic level of the pyramid of energy.

If you need to learn more about the trophic levels, click here

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1 year ago
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9- Under what circumstances would a vector have components that are equal in
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Explanation:

c. if the vector is oriented at 0° from the X -axis.

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A weather balloon holds 2,850 cubic meters of helium. The density of helium is 0.1685 kilograms per cubic meter. How many kilogr
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To answer the specific problem, the balloon contains 480kg of helium. I am hoping that this answer has satisfied your query and it will be able to help you, and if you would like, feel free to ask another question.

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The gold foil experiment led to the conclusion that each atom in the foil was composed mostly of empty space because most alpha
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(1) passed through the foil

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