The specialization of the functioning of the two halves of the brain is called

Ricardo, a participant in an experiment, was assigned to a group that receives no treatment. Ricardo is in the

A) dependent group. B) independent group. C) experimental group. D) control group.

__________ not only interact with neurons, but they also help to control how neurons work

a) Glial cells b) DNA strands c) Genes d) Agonists