Which acts as both a physical and chemical barrier against pathogens? skin lymph blood mucus

asked Feb 15, 2020 206k views

5 votes

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

skin

lymph

blood

mucus

5.4k points

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5 votes

The answer is:::: Skin

LittleLynx answered Feb 17, 2020

5.6k points

4 votes

Answer:

Skin

Step-by-step explanation:

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

Matthi answered Feb 20, 2020

4.8k points

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