55.1k views
4 votes
The nervous system is composed of the ___, ___, and ___

Responses

brain, spinal cord, and nerves


heart, brain, and kidneys


lungs, liver, and stomach


eyes, pancreas, and veins

User MEvans
by
3.2k points

2 Answers

6 votes
brain, spinal cord, and nerves
User Ojchase
by
3.0k points
7 votes

Answer:

the first one

brain, spinal cord, and nerves

User Dimos
by
3.7k points