Question

hiii guys..............explain CNS PNS and ceribrospinal fluid​

Answer 1

Answer:

CNS:Central nervous system

PNS:periferral nervous system

Explanation:

CNS:Central nervous system

It contains brain and spinal cord

PNS:periferral nervous system

It contains 43 pairs of nerves. 12 pairs

Answer 2

hi Da lusu......

here is d ans 4ur ques daa.....

The central nervous system or the CNS contains the brain and the spinal cord. ... Everything else but the CNS it is known as the peripheral nervous system. The peripheral nervous system or PNS contains the nerves, which leave the brain and the spinal cord and travel to certain areas of the body.

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