Question

What is the body's first line of defense against pathogens?

Answer 1

♡ The Question ♡

- What is the body's first line of defense against pathogens?

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♡ The Answer ♡

- Mucous Membranes!

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♡ The Explanation/Step-By-Step ♡

- No Explanation/Step-By-Step provided!

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♡ Tips ♡

- No tips provided!

Answer 2

The first line of defense include physical chemical barriers that are always prepared to defend the body(or the outside defense system). These include your skin, tears, mucus etc. and white blood cells called neutrophils.

Hope this helped!