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rosijanka [135]
3 years ago
14

What kind of environment would have had to existed in the past for an area to have coal today?

Biology
1 answer:
zepelin [54]3 years ago
6 0

Answer:

B

Explanation:

Because coal is from plants.

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Answer;

The L-D reactions require light energy and water, and the L-IND reactions require ATP, NADPH and CO2.

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-The process takes place in two phases; light dependent stage and light independent stage.

-During light dependent stage light energy is used to break down water molecules into hydrogen ions and oxygen atoms.

-Light independent reactions uses CO2 and the ATP and NADPH from light dependent reactions to produce sugar/ glucose. ATP is used to provide the energy for sugar synthesis and NADPH is used for electrons in the reduction of Carbon Dioxide into sugar.


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