The neurotransmitters that stimulate the central nervous system in the process of a drug-induced state of altered consciousness include: Adrenaline
serotonin and dopamine
norepinephrine
Both adrenaline and norepinephrine

Marijuana is an example of a(n) drug

In summing we use which law of motion

Which statement best illustrates that problem solving can create new medical devices? robert hooke was in charge of verifying the information that was sent to the royal academy. william harvey did experiments with apes to learn about the circulatory system. the stethoscope was invented because the physician did not want to put his head on women's chests to listen to their heart and lungs. anton van leeuwenhoek was a very curious man and looked at just about everything under this microscope.