1 Answer
Goose bumps are created when tiny muscles at the base of each hair, known as arrectores pilorum, contract and pull the hair erect. The reflex is started by the sympathetic nervous system, which is in general responsible for many fight-or-flight responses. They are created when one is scared, cold or has deep emotional feelings.
| 14 years ago. Rating: 1 | |
Top contributors in Uncategorized category
Unanswered Questions
KP88: Thoa Suc Dam Me Cuoc The Thao
Answers: 0
Views: 5
Rating: 0
neo123movies
Answers: 0
Views: 4
Rating: 0
KP88: Thoa Suc Dam Me Cuoc The Thao Truc Tuyen
Answers: 0
Views: 7
Rating: 0
68 GAME BÀI
Answers: 0
Views: 12
Rating: 0
7M
Answers: 0
Views: 9
Rating: 0
Jun88: Trai Nghiem Ca Cuoc Truc Tuyen De Dang Va Nhanh Chong
Answers: 0
Views: 10
Rating: 0
Jun88 Casino: An toan va bao mat - Hanh trinh dat niem tin noi nguoi choi
Answers: 0
Views: 9
Rating: 0
web postegro
> More questions...
Answers: 0
Views: 8
Rating: 0
Volcane
Raider_retired 3_29_
T.U. for my friend, Volcan