That is true it was for a virus
Arrector pili muscle is the one with hair follicles that has a smooth muscle which is in an unconscious control rather than conscious control. This pull up the follicle causing the goose bumps then. Hope this is the right answer and will be of big help then.
7: the dough will not be fluffy at all and will still be soft
D) all of the above
All of these are barriers to physical activity
A natural science is the knowledge of objects observable in nature, behavioral science is the scientific study of human or animal behaviors
