Answer:
i think its A im not sure if its right can i have brainliest
Explanation:
Answer:
i tink it iz brazil.. so.. (A)
Explanation:
i tok de test
The rods of cells move upward through the skin as a new cells form beneath them. As they move up , they’re cut off from their supply of nourishment and start to form a hard protein called keratin. This happen as the hair cells die .