Answer:
the crude birth and death rates are simultaneously low.
Explanation:
Answer:
An extremely important byproduct of photosynthesis is oxygen, on which most organisms depend.
Explanation:
Photosynthesis occurs in green plants, seaweeds, algae, and certain bacteria. These organisms are veritable sugar factories, producing millions of new glucose molecules per second.
Answer:
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Explanation:
Answer:
The physical layers exactly match the compositional layers.
Explanation:
