Biology, 27.08.2019 09:30 unknown9263
How does the immune system work together with the circulatory system to function properly? a. the white blood cells of the immune system fight and destroy pathogens. b. red blood cells move through the body (to parts where they are needed) in the blood vessels of the circulatory system to fight infection. c. the infection site receives oxygen-depleted blood from the circulatory system's arteries, so the immune system works harder. d. pathogens released by immune cells cause increased blood flow to the infection site, which brings other pathogens to the area more.
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Which description provides the best objective summary of the article in the passage?
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Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
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How does the immune system work together with the circulatory system to function properly? a. the w...
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