Download Free Apps & Games @ PHONEKY.com

Aimal-Online-School > Topics

Subject: What's hair?
Replies: 1 Views: 447

aimal 27.07.13 - 02:51pm
A hair grow inside a small pit in the skin called a follicle. Each hair follicle contains a muscle called the arrector pili. When you're cold or scared, the arrector pili pulls the hair straight up, making it stand on end. *

aimal 28.07.13 - 05:54pm
How to keep hair healthy? Post your answers. *

Reply
Aimal-Online-School Forum

Aimal-Online-School

Top
Groups
Prodigits

Custom Search