B to obtain oxygen
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Essential amino acids cannot be made by the body. As a result, they must come from food. The 9 essential amino acids are: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
<span>The answer is c. parallelism I hoped I helped you :D</span>
Answer:
The reactants for photosynthesis are light energy, water, carbon dioxide, and chlorophyll.
C. Mutualism I put the other answer and I got it wrong :(