Final answer:
Growth and differentiation often include All of the answers are correct. Both processes are essential for development, repair, and the functioning of the body.
Step-by-step explanation:
Growth and differentiation often include All of the answers are correct. Growth is the increase in body size, which can happen by increasing cell numbers or increasing cell size. Differentiation is the process in which unspecialized cells become specialized in structure and function to perform specific tasks in the body. Both growth and differentiation are essential for development, repair, and the overall functioning of the body.