dusty frog
1 Answer
Raider_retired 3_29_
Hair is a protein made of a follicle, root and bulb. The follicle is deep in the skin & is attached to a tiny sebaceous gland and muscle fiber. Hair grows when the follicle gathers a "bundles" old cells. The sebaceous gland and muscle fiber push the bundles of old cells up through the skin in a root sheath. The sheath has an internal and external layer. The external layer contains RNA that gives the hair its color and texture. The internal layer contains the hair fiber.
| 15 years ago. Rating: 1 | |
Top contributors in Other - Beauty & Style category
Unanswered Questions
cổng game go88
Answers: 0
Views: 9
Rating: 0
kqbdkbdhnvip2
Answers: 0
Views: 17
Rating: 0
cổng game manclub
Answers: 0
Views: 12
Rating: 0
98winico
Answers: 0
Views: 18
Rating: 0
MANCLUB
Answers: 0
Views: 23
Rating: 0
kqbdkbdhnvip1
Answers: 0
Views: 19
Rating: 0
8TT8
Answers: 0
Views: 19
Rating: 0
MANCLUB
> More questions...
Answers: 0
Views: 16
Rating: 0