Immune system is the body defense against bacteria, viruses and other pathogens that may be harmful
The answers are
11. B
12. D
13. C
Answer:
C.Check the active ingredients in the two medications to see if they differ.
Explanation:
i mean it makes the most sense
<span>A benefit of using good human relations is that you'll </span>adjust to new situations better. It would be easy for you to adapt in the environment and can focus on your job as soon as possible. People will appreciate it a lot and look up to you.
