alexternan alexternan

31-05-2019
Health

contestada

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

skin

lymph

blood

mucus

Respuesta :

juliafelton03 juliafelton03

31-05-2019

The answer is:::: Skin

Answer Link

Lizzz19 Lizzz19

31-05-2019

Answer:

Skin

Explanation:

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

Answer Link

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