Author Question: Neurons communicate with each othe a. by means of chemicals that are present in the spaces ... (Read 117 times)

daltonest1984 · **on:** Jul 31, 2018

Neurons communicate with each othe

a. by means of chemicals that are present in the spaces between them.
b. by means of dendrites touching other dendrites.
c. by means of electrical impulses that radiate out of the myelin sheath.
d. by means of connections with glial cells.

Question 2

Fetal brains are built by neurons

a. that are generated by the cortex.
b. that migrate from the top of the brain down to the lower brain.
c. that migrate from the bottom of the brain up to the higher areas.
d. that migrate from the glial cells to the outside surface of the cortex.