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DaniilM [7]
3 years ago
13

PLS HELP I don’t know how to do this

Biology
1 answer:
yuradex [85]3 years ago
6 0
Well what is the question or problem you don’t know how to do?
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The amount of available energy changes between the trophic levels found in a food chain or energy pyramid. Photos (left to right
Aliun [14]

Answer;

A. leaf to mouse

Explanation;

-Considering the fact that the amount of energy at each trophic level reduces as it moves through an ecosystem from the lowest trophic level which happens to be producers (plants).  And about 10 percent of this  energy at any trophic level is transferred to the next level since the rest is lost largely through metabolic processes as heat.

-It means that the lower the trophic level the higher the energy obtained, for instance from producers to primary consumers, more energy is passed since it is the first passage of energy.

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3 years ago
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A sun and plant. An arrow pointing to the leaf is labeled A. The sun rays are labeled B. Arrows pointing away from the leaves ar
stiv31 [10]

Answer:

When the arrow is risen as the sun rays also because the shift of day to night

Explanation:

Plant

8 0
3 years ago
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Why is it important for scientists to be able to remove DNA from an organism? List 2 reasons.
vekshin1
To make changes to it or to take out some genes of interest
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3 years ago
How do brain cells "talk" to each other?
Lostsunrise [7]
Neurons and neurotransmitters didn’t see first answer please make Brainlyist have a good day
6 0
3 years ago
PLZ I NEED THE ANSWER ASAP:
Elden [556K]

Answer:

okay so im guessing they want you to compare 2 different land resources. Say a water power station and a coal mine for example.

you could state the different effects the coal mine would have in comparison to the water station.

the coal mine say has pollution produced as a result in producing the energy. Whereas water has a lot better environmental value, but might cost more to produce energy

there is a lot of information of the 2 on google :)

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3 years ago
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