You could stretch and heat up your body so you won't pull a muscle.
<span>diseases that are troublesome but not life threatening</span>
When you say "protection from harm system," I assume you mean the Integumentary system. It's job is to protect the body from various kinds of damage. Hope this helped! :)
Answer:
good dietary choices and they just built different ig
Respiratory system I think. I MAY BE WRONG.
Hope I helped!
