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Romashka [77]
3 years ago
10

What part of the integumentary system blocks bacteria and fungi?

Biology
1 answer:
Keith_Richards [23]3 years ago
8 0
Function of integumentary system: PROTECTION<span>- barrier against infectious, chemical, radioactive, and physical damage.
- keratin and junctions block bacteria, fungi, and blunt objects.
-macrophages identify foreign particles and activate immune response.</span>
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