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5 votes
The___is the basic unit of the nervous system.

A. Blood
B. Cerebral spinal fluid
C. Plasma
D. Neuron or nerve cell

2 Answers

5 votes
Neuron or nerve cell
User Battleroid
by
8.0k points
0 votes
D. Neuron or nerve cell
User Nathan Kamenar
by
8.7k points
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