Question

As humans grow, their bodies change. Which of these statements explains how humans grow?

A. cells from a cell wall
B. cells undergo mitosis
C. cells increase in size
D. cells merge to become larger

Answer 1

B. cells undergo mitosis

Step-by-step explanation:

Many organisms increase in size over time. However, it is not because the cells are increasing in size. It is because of mitosis, in which the cell are multiplying in amount, or increasing in number.