Answer:
they've found that exercise improves blood flow to the brain, feeding the growth of new blood vessels and even new brain cells, courtesy of the protein BDNF, short for brain-derived neurotrophic factor. BDNF triggers the growth of new neurons and helps repair and protect brain cells from degeneration.
Explanation:
Well I can't really answer how they work together to maintain homeostasis. But I can tell you that the muscular system helps the nervous system by protecting the nerves. And the nervous system returns the favor by sending messages to the muscles for muscle movement.
Answer:
a way to not spread a virus is proper hygiene wash Ur hands before u cook make sure u don't cough sneeze or blow Ur nose around the food and it will help if u wash Ur hands every time u use the bathroom to
Explanation:
