what happens when many muscles contract a little bit all at once?
heat is produced To keep their body heat. biceps sweating digestion rapid expansion preventing heat transfer death
A B C D E F G H
Heat production is increased by shivering and non-shivering thermogenesis .
heat is produced when many muscles contract a little bit all at once
what happens when many muscles contract a little bit all at once? (A) heat is produced (B) To keep their body heat. (C) biceps (D) sweating (E) digestion (F) rapid expansion (G) preventing heat transfer (H) death