Answer:
Biotic factors are the living components of an ecosystem. They are sorted into three groups: producers or autotroph's, consumers or heterotrophs, and decomposers or detritivores.
Explanation:
Answer:
a, they are the building blocks of proteins.
Explanation:
hope this helps!
~mina
The answer is Cl- I hope it helps
My feet and my toes and my goated shmoated attitude