Select the correct answer. As a child, Alex was short for his age. But during his teenage years, his height increased and he surpassed most of his friends. What must have
occurred to create this growth spurt?
OA.
Cells in Alex's body underwent meiosis to create new tissue.
OB.
Cells in Alex's body underwent mitosis to create new tissue.
O c.
Cells in Alex's body produced haploid cells that formed new muscle.
OD
Cells in Alex's body produced new tissue by budding.
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this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

d. cellulose and starch