The correct answer to this question is A
Answer:
D. How does the air temperature affect the rate at which a banana
turns brown?
The central nervous system includes the brain and spinal cord. The peripheral nervous system is everything else. This includes the nerve cells that branch out through out the body.
This makes the answer:
B. all nerves and associated cells that are not part of the brain and spinal cord
Hope this helped!
~Just a girl in love with Shawn Mendes
The caffeine's effect on the neurons threshold is that it would decrease the threshold and excitation then would occur. Threshold energy means the level of energy in where the physical as well as the chemical action would happen and that then explains Mr. Jacobsons symptoms.
