Seudónimo Seudónimo

07-01-2017
Biology

contestada

Which of these are examples of your first line of defense?

A. Skin
B. Mucous Membranes
C. All of these.

Respuesta :

dontask5799 dontask5799

07-01-2017

A. hope this helps :)

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Аноним Аноним

07-01-2017

First line of defense is the part of body which defenses our body at first site like the skin.

In short, Your Answer would be Option A

Hope this helps!

Answer Link

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