Photosynthesis and industrial plants
Answer:
Enforcing health policy rules
Explanation:
Answer: If he's your friend then you should know who they truly are, and how to truly respond. So simply say, "You're not ready to go" Or "You're just not feeling it." Also depending on your reasoning for not wanting to go, I can't truly explain. But if you don't want to go, just because you don't want to go, It's easy as "Maybe next time" Or "Not today."
Explanation:
The line of immune defense that was broken was the skin. It might not look helpful but it's a very important part of the body.