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Hitman42 [59]
3 years ago
11

1) Which of the following is NOT an example of the body’s first line of defense against infection?

Health
1 answer:
defon3 years ago
8 0
1) C
2)C
3)B
5)C
9)B
sorry I wasn't able to answer all of your quesitons
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1.)The blood entering the right side of the body contains (oxygenated / un-
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1. The blood entering the right side of the body contains <u>un- oxygenated</u> blood (B).

2. All arteries carry oxygenated blood EXCEPT the <u>pulmonary</u> artery.

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