asked 198k views
1 vote
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?

asked
User Ubercam
by
7.1k points

1 Answer

4 votes
The line of defense his immune system is exhibiting is the first line of defense.
answered
User Rethab
by
8.3k points
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