Its important to know how to find and check your pulse rate because if you want to excercise and make sure it gets your heart pumping, you need to know how to check your pulse rate before and after to make sure theres quite a difference.
The answer is D.
When you eat, food gets put into the mouth, where it then goes to the pharynx when you shallow it. It goes to the stomach, and lastly it goes to the small intestine where most of your body takes nutrients before the waste goes through the large intestine.
It's three;
1.Facing social stigma
2.Feeling angry or ashamed
3.Sinking into depressions.
I really hope it helped