Nervous Nerve cells outside of the central nervous system are part of the
system.
A. peripheral
B. sliterior
c. upper

peripheral

Explanation:

The peripheral nervous system (PNS), which consists of the neurons and parts of neurons found outside of the CNS(central nervous system).

includes sensory neurons and motor neurons. Sensory neurons bring signals into the CNS, and motor neurons carry signals out of the CNS

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called