Question

PLEASE HELP I HAVE IM RUNNING OUT OF TIME!!

The nervous system controls many mechanisms inside us. Without our nervous system, we wouldn’t be able to walk, talk, read, or even breathe, digest food, or pump blood around our bodies. The nervous system controls our functions by transmitting signals to and from different part of our body.

Describe how the nervous system affects two other system in the body.

Answer 1

Astrocytes - Wound tightly around blood vessels, and regulate the exchange of substances between brain neurons and capillaries

Microglia - Motile, undergoes phagocytic action, which is that they destroy impaired or foreign cells through the specialized immune defense

Oligodendrocytes - Their cell bodies insulate a section of the axon, lowering its resistance. (The myelin sheath of the brain)