Whales play an important role in the marine ecosystem where they help provide at least half of the oxygen you breathe, and they also improve climate change. Hope that helps.
I believe <span>peptidoglycans (Murein) contain both d and I-amino acids.</span>
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Electricity is a secondary energy source that we get from the conversion of other sources of energy such as coal, natural gas, oil, nuclear power, and so on. These sources are known as “primary sources.” Primary sources can be renewable or non-renewable, but the electricity itself is neither.
Explanation:
thank me later
Answer:
apparently their gonna use that test and the homework and our attendance to give us a final grade
