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Choose all the answers that apply. Skin _____. is a surface barrier to infection, secretes acidic chemicals that can destroy microorganisms, is part of the integumentary system, is the first line of defense against infection, secretes mucus that traps foreign substances

Answer :

Skin is: The first line of defence, secretes acidic chemicals that can destroy microorganisms, a surface barrier to infection

Answer:

Explanation:

*is the first line of defense against infection, *is part of the integumentary system, *secretes acidic chemicals that can destroy microorganisms & *is a surface barrier to infection

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