You know you are happy if you feel good. If you are content where you are in life and you don't have troubling thoughts.
Answer:
physical because they inject it into you.
Explanation:
The answer is Recreation because there is nothing that needs to be recreated
Answer:
It can help your emotional, mental, and physical health if you do a self assessment. It helps identify what is wrong and what you can improve on like thinking helpful thoughts and avoiding unhelpful things.
Hope this helps!
This would exclude Digestion, being a factor in efficiency. All of the others are correct, except for answer D.
