The peripheral nervous system A
acts with the central nervous system to coordinate many responses.

B
includes the brain and spinal cord.

C
is located at the center of the body.

D
only interacts with the central nervous system while a person is asleep.

A) Acts with the central nervous system to coordinate many responses.

A

Explanation:

It’s not C or D because it’s the outer extremity of nerves so not the center and your nerves are always active even during your sleep

request for reexamination

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.