Which statement best describes a biogeochemical cycle?

a. a cycle that recycles chemical elements and water.

b. a cycle that continuously cycles chemical elements and water.

c. a cycle that continuously cycles chemical elements and water that are needed by organisms.

d. a cycle that continuously cycles chemical elements and water that are needed by organisms through an
ecosystem.

it will increase due to the time span

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photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

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