Answer:
B
Explanation:
amino acids are the building blocks of proteins
Photosynthieis sry if spelled wrong
I'm not sure, but I think it could be first order heterotrophs.
It's either the first or second.
An ecosystem<span> is a complete community of living organisms and the nonliving materials of their surroundings. Thus, its components include plants, animals, and microorganisms; soil, rocks, and minerals; as well as surrounding water sources and the local atmosphere. The size of </span>ecosystems<span> varies tremendously
hope it helps
</span>
Answer:
Very few cells are able to reproduce
Explanation:
took a test on it yesterday and got the answer correct!
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