Answer:
carries oxygen and nutrients to all parts of the body
removes carbon dioxide
removes waste from cells
Explanation:
The Nemours Foundation specializes in providing health care to children.
Rapid weight loss.
Recurring fever or profuse night sweats.
Extreme and unexplained tiredness.
Prolonged swelling of the lymph glands in the armpits, groin, or neck.
Diarrhea that lasts for more than a week.
Sores of the mouth, anus, or genitals.
Pneumonia.
Every seventh time a rat presses a lever, it receives food pallets.
The correct answer is A. The cell body. Dendrites and axons are merely pathways to conduct electrical activity. Myelin is a covering around axons.
