Answer:
a stressor
Explanation:
? if you're looking for a general term
Answer:
Have daily debates is not a good advice.
Explanation:
I am not sure dude they just like to be mean
they have did the same to some of my freinds
Eye contact and nodding to what you are saying.
Answer:
Physical barrier
Explanation:
Innate immunity is our first line of defense against invading organisms . inmates immunity include physical barriers, antimicrobial substances, normal flora etc.
The skin and mucosa of stomach and of other organs serve as first line of defense and the function of defense is both mechanical and chemical. The mechanical function involves physical barrier that prevent entry or translocation of organisms. The chemical function include substances that inhibit growth or destroy microbes e.g. gastric acid in the stomach.
