1) is the first one.
2) martial arts
3) it should be moderate to vigorous...
I'm not 100% positive about the second one because I wanna think it would be all but yoga is not a moderate activitie
Answer: c. I want to improve my grades by working a lot harder than last year.
Explanation:
The answer c) would be the best goal for her because in that way after improving her grades by working harder she will see and decide which technique is best for her good grades.
Other options in the question can be harmful to her goals because they can make pressure on her and demotivate her. She must try first to work harder than the last year and in that way, she will see how she can set the new goal.
The answer should be C if not then it is D
it is TRUE that our immune systems don't work as well when as well when we're under psychological stress.