Answer:B. The variety of species in an ecosystem
Explanation:
The main reason why carbon atoms are so common in living things is because carbon is a very adaptable element in the sense that its electron configuration allows it to bond with many other atoms.
Answer:
B.
Organisms use some of the energy they take in for life process... Like respiration, thermoragulation, etc
Answer:
<em>DnaA transcription is shut off upon starvation
</em>
Explanation:
Can you please define you question?