Human BodyMuscles

The tiny muscles that raise goosebumps are useless for warmth on a nearly hairless animal, but they anchor the stem cells that grow new hair.

Losing the muscle means losing the follicle.

Source

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Human body facts about the one you are sitting in. Roughly 8% of your DNA came from ancient viruses, you almost certainly have mites living on your face, and a newborn can breathe and swallow at the same time. Every fact links to the reference behind it.

All 48 human body facts