All types of anemia make it difficult for the blood to deliver to the body's cells.
iron
vitamin B12
oxygen

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.

Emotional signs of stress include aches and nausea

Sally goes jogging every morning she also enjoys playing tennis and baseball identify the lifestyle that sally maintains