Nervous system is what your ooking for
Answer:
B.
During inhalation, the external intercostals contract.
I think the answer is B. Overload principle.
The overload principle puts load on the body. Usually more than the body is used to.
Hope this helps!:)
Answer:
-Swimming (local or personal pool)
-Gym (possibly getting a personal trainer)
-Local basketball court (possibly bring a friend)
-Rollerblading
-Running around neighborhood
Explanation: