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Human Body Systems Quiz Quiz Flashcards | StudBud
Human Body Systems Quiz Quiz
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What is our immune system?
A
breaks down food so it can be absorbed by the bloodstream and used by body.
B
The immune system helps to protect us against diseases caused by pathogens.
C
Delivers oxygenated blood, nutrients, hormones, carbon dioxide and water.
D
rid the body of wastes, including excess water and salts.
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