The first line of defense of the immune system includes mechanical barriers that prevent organisms from the body. The second line of defense includes processes that help remove or neutralize organisms that have penetrated mechanical barriers. The third line of defense is a complex defense that recognizes and reacts to specific organisms.
Answer:
Members take a long time to build trust.
Explanation:
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Answer:
When alcohol is used to try to relieve stress or escape from problems.
Explanation:
