asked 42.3k views
0 votes
Which of the following is not a first line of defense against germs?

A. skin
B. tears
C. salvia
D. fever​

asked
User OWolf
by
7.9k points

1 Answer

4 votes
B. tears , this is not a first line of defense
answered
User QuantumHive
by
8.0k points
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