Carbon and oxygen are the two cycles are the most closely related in their role in sustain life.
The answer is because energy cannot be created or destroyed.
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Answer:
phenotypic
Explanation:
Phenotypic bacterial identification relies on isolating the sample and observing for biochemical reactions, such as, the ability to ferment sugars and hydrolyze various substrates.
Answer:
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Heat water using the sun during the day, and use it during the cold night.
Use a solar panel to charge batteries during the day, and use the power at night.