Select the correct answer.
larry is taking a walk in the park. the pollen in the air makes him sneere constantly. what line of defense is his immune system exhibiting?

i can't answer your question in very sad situation.

but if your situation is very bad, then you can find happiness by thinking about your past that has full of happiness.

or you should do meditation for some time to get rid off from that bad situation.

answer; (b) i believe the correct answer is : /eliminate health disparities and improve the health of all population groups;