In my opinion, I think is D. If you are not satisfied with your efforts it can mean that one has low self esteem.
Answer:
I would say 12 minutes.
Explanation:
I'm basing it off of what I learned in health which is it your heartrate would need to be at 120 within 5 so doing basic math its most likely 12.
Regular aerobic exercise eliminates the risk of heart or lung disease.
Answer: Eating more at breakfast
Breakfast has been recommended to positively impact learning in children in terms of behavior, intellect, and school performance. Stress is a normal part of human life you can avoid stress, a person should learn how to manage stress whether it be during exams or work pressure or nay other thing that causes you to stress.
There are ways to manage to stress:
Plan your day, plan every aspect of your day and plan your activates in advance as well especially if you are going through a difficult time having plan for your day will make you feel more in control.
Only work on tasks that are important to improving your life