Without the skeletal system, the body could not carry oxygen in the blood.

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.

Name three bad things that can happen to a teenager who has no refusal skills and no self-control:

The correct serving size for a complete protein is the size of your fingers. true false