Question

your hair is composed of live cells that need vitamins and nutrients.
please select the best answer from the choices provided.
○ t
○ f

Explanation:

Hair is mainly composed of dead keratinized cells (the hair shaft). The living cells related to hair are in the hair follicle, but the visible hair itself is not made of live cells needing vitamins/nutrients in the way the statement implies. So the statement is false.

Answer:

F