When you inhale, should your diaphragm move up or down?
up
down

HELPP

What effect do stimulants, such as cocaine, have on the nervous system? o a. stimulants change the activity of neurotransmitters. o b. stimulants mimic hormones and influence moods. o o c. stimulant|mchange how sensory information is processed. d. stimulants decrease brain activity.

The outermost layer of your teeth is called the enamel and is made of?

After a tiring half of a basketball game, what should the players eat to get instant energy?