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Bingel [31]
3 years ago
15

If a pathogen on food got past saliva, which additional defenses in the first line of defense would the pathogen contact?

Biology
2 answers:
Step2247 [10]3 years ago
7 0

Answer:

D

Explanation:

Lymphocytes are the second line of defence

First line of defence indiscriminately defends against all pathogens unlike secondary response which is targeted. First line of defence refers to the external body components like skin, secretions from the body in the alimentary canel

Mucus traps pathogens. Stomach acid kills pathogens

d1i1m1o1n [39]3 years ago
4 0

Answer:

mucus and stomach acid

Explanation:

E d g e n u i t y

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kiruha [24]

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<em>~hope i helped ouo have a nice rest of ur day~</em>

<em>lots of love, </em>

<em> lee</em>

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