asked 46.4k views
2 votes
Larry is taking a walk in the park. the pollen in the air makes him sneeze constantly. what line of defense is his immune system exhibiting?

1) First line of defense
2) second line of defense
3) third line of defense
4) fourth line of defense

1 Answer

5 votes
A. first line of defense

answered
User JamesDill
by
8.1k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.