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lana66690 [7]
4 years ago
10

Which acts as both a physical and chemical barrier against pathogens?

Health
2 answers:
marusya05 [52]4 years ago
4 0
The answer is:::: Skin
melomori [17]4 years ago
4 0

Answer:

Skin

Explanation:

Since its covers the whole body, it acts as a barrier between pathogens and the inner body.

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