What are the neurons that extend throughout the body and connect muscles to the spinal cord called? the central nervous system
the peripheral nervous system
the posterior nervous system
the spinal cord

Explanation:

answer is B).PBS, is autonomic..like breathing, heart beat, and digesting food...things u dont have 2 think about b4 hand

answer; ///i do believe that the correct answer is (c) hold atoms together to form compound;