Question

In the human body, the nervous system provides impulses which direct muscles to move, while the contraction of muscles physically produces the movement. Which additional system determines the movement the body will make?

(A) skeletal system

(B) immune system

(C) endocrine system

(D) reproductive system

Answer 1

C is the correct answer.

Step-by-step explanation:

You can automatically eliminate B and D because they have little to do with the movement of the body. And it's not A because the skeletal system doesn't have the signals to tell the muscular system what to do.

Answer 2

I would say is A, because b & D aren't related to movement and C is your skin, hair, nails... but A is about your bones and I'm pretty sure you can't move without them