Explanation:
Fossil fuels are nonrenewable resources because the conditions for their formation no longer exist on Earth.
The answer is B because viruses don't need to be fed.
it forms covalent bonds by sharing electrons
Answer:
STM is capable of storing information for 10–15 seconds without rehearsal while working memory actively processes, manipulates, and controls the information. Information from STM can then be consolidated into long-term memory where memories can last a lifetime.
Explanation:
Answer:
B
Explanation:
negative feedback is used to regulate feedback