Staying within a healthy range for body composition is important. which of the following can result from having too little body fat?
a. coronary heart disease
b. increased blood pressure
c. inefficient organ protection
d. type 2 diabetes

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.

Which term defines male reproductive cellar

How does smoking when pregnant affect the baby?