I would say B, as both A and D are obviously incorrect and stress can be a natural part of life as long as it does not dominate you.
I would say lung cancer. Smoking affects ur lungs the most
Discrete
It is not continuous because free throws are separate events.
Answer:
testing contact numbers periodically
Explanation:
That makes most sense to me because calling their doctor serves no purpose, printing out weekly spreadsheet is waste of paper, and making sure one staff has training does not fit the question I think.
Im guessing walking because you walk between classes.
