3 years ago

Why does the combination of respiration and photosynthesis allow a sealed environment to survive almost indefinitely?

2 answers:

6 0

I would say A or C different part of the food chain

3 0

Answer:

A. They recycle each other's materials.

Explanation:

Respiration brings out carbon dioxide which is good for photosynthesis.

And photosynthesis also brings out oxygen used for respiration.

Hope it helps.

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