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is it cold too you?
i was just about to ask you the same thing!!!i have the goosebumps
im glad i dont have to deal with that
my skin has stretch marks from me working out and being a body builder
ewww i found a piece of hair
when you get cold or experience a strong emotion,your brain sends signals to your muscles that make them tense up.When the muscles in your skin that are attached to hairs do this, they make the hairs stand up and pull your skin up just a bit ,creating goose bumps
Stretch marks are a normal part of puberty for most girls and guys.When a person grows or gains weight really quickly (like during puberty), that person may get fine lines on the body called stretch marks.Stretch marks happen when the skin is pulled by rapid growth or stretching or shrinking.
the arrector pili muscles are small muscles attached to hair follicles in mammals.Contraction of these muscles causes the hairs to stand on end,known as goose bumps
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