It is C) Amylase is a catalyst that speeds up the chemical process of breaking down food molecules.
<em>Answer:</em>
Mutations in DNA that do not have an observable effect on the organism's phenotype.
<em>Method:</em>
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Animals have cell respiration. But animals don't do photosynthesis because photosynthesis is energy from the sun, we don't get energy from the sun we get it from the food we eat
Answer:
A skeletal muscle called Ligaments connects two bones together by the joint. Those muscles moves the bones
