What are the front line barriers for keeping pathogens out of the body?

asked Jul 16, 2022 172k views

15 votes

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11 votes

Answer:

Skin

Step-by-step explanation:

Mucous membranes, and endothelia serve as physical barriers that prevent microbes.

Kevin Sun answered Jul 16, 2022

3.9k points

5 votes

Answer:

the skin

Step-by-step explanation:

Jeanot Zubler answered Jul 20, 2022

4.6k points

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