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Human Body Systems
general functions of systems
Question | Answer |
---|---|
breaks down food to get nutrients for other body systems | digestive system |
delivers gasses, nutrients and wastes to the cells of the body systems | circulatory system |
Contracts and relax to move | muscular system |
sends electrical impulses to tell body systems what to do | nervous system |
filters wastes out of blood and expels them from the body | urinary system |
brings oxygen into the body and gets carbon dioxide out of the body | respiratory system |