Nervous System Overall Flashcards
1
Q
What does it do?
A
It functions as the body’s internal communication system between cells and organs and the outside world.
2
Q
How does it function?
A
It reacts to changes in the body both outside and inside and uses electrical and chemical means to receive messages.
3
Q
What is it up made of?
A
It is made of the CNS, which is made up of your brain and spinal cord.
4
Q
What else is it up made of?
A
As well as the PNS, made of the nerves that carry messages to and from the CNS and other parts of the body.
