An essential nutrient<span> is a </span>nutrient<span> that the body cannot synthesize on its own -- or not to an adequate amount -- and must be provided by the diet. These</span>nutrients<span> are necessary for the body to function properly. On the other the non-essential ones cannot be made inside the body so they are acquired from the food we eat.</span>
<span>convection
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Answer:
its C option that mitosis is a process by which a parent cell divides into two seperate cells and is responsible for limiting genetic variation.
Explanation: