Active listening and patience
Answer:
1:c
2:c
4:D becuase what you listen and hear will effect your mental state.I took that class 3yrs ago.
we can't describe "this blood flow" cause we can't see it.
The best way to utilize spare time is to be productive. Productivity helps your mind as well as helps you physically. Take a walk, Write in a notebook, call a friend, volunteer by talking to your local city hall, help with household chores. I hope this helps.