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​

User OWolf
by
7.9k points

1 Answer

4 votes
B. tears , this is not a first line of defense
User QuantumHive
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories