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Q: 16. Because there is more oxygen in an alveolus than in the blood around it, oxygen diffuses (1 point) from capillaries into the veins. from arteries into the capillaries. from alveoli into
capillaries. from veins into the alveoli.
A: Because there is more oxygen in an alveolus than in the blood around it, oxygen diffuses from alveoli into capillaries.
yumdrea|Points 30|
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Asked 6/7/2013 3:35:59 PM
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The body s nonspecific defenses against invading pathogens include (1 point) antibiotics. mucus, sweat, and tears. antibodies. cytotoxic T cells.
Weegy: The body?s nonspecific defenses against invading pathogens include mucus (More)
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Updated 1/9/2015 2:22:35 PM
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The body’s nonspecific defenses against invading pathogens include: Mucus, sweat, and tears.

Added 1/9/2015 2:22:33 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [1/9/2015 2:25:09 PM]
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