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
скачать фильмы в формате flv
Answers: 0
Views: 11
Rating: 0
lx88tech
Answers: 0
Views: 17
Rating: 0
xoilactvv football
Answers: 0
Views: 14
Rating: 0
68 Game Bài
Answers: 0
Views: 34
Rating: 0
GO88
Answers: 0
Views: 18
Rating: 0
88aa88ukcom
Answers: 0
Views: 11
Rating: 0
Mo Thay Nguoi Chet Khoc Loc Danh De Bao Nhieu
Answers: 0
Views: 14
Rating: 0
56winltd
> More questions...
Answers: 0
Views: 16
Rating: 0