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What is the physical barrier that prevents pathogens from entering the body?

kiaraancheta

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What is the physical barrier that prevents pathogens from entering the body?

What is the physical barrier that prevents pathogens from entering the body?

a) antibodies
b) ducts
c) microbiota
d) skin

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Visualizing Nutrition: Everyday Choices

Visualizing Nutrition: Everyday Choices

Edition: 5^th

Authors: Grosvenor, Smolin, Christoph

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msouthern

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kiaraancheta Author

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Helped a lot

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