Answer my question please
The correct answer of the given question above would be PROTEIN. The macromolecule that is involved in nearly every function in the human body is the protein. I<span>f there is a shortage of carbohydrates or lipids, proteins can serve as an energy source. It is also essential in building muscle mass. Hope this answer helps.</span>
Answer:
objective because you study you stuff then make a answer or call
Explanation:
Typical roots contain three different sections, or zones: the meristematic zone, the zone of elongation, and the zone of differentiation. In the meristematic zone, named after the apical meristem, the plant cells undergo rapid mitotic division, creating new cells for root growth.