Body responses during exercise include A.) reduced huger level B.) higher anxiety C.) increased heart rate D.) shallow breathing

The body has a number of responses during periods of exercise, and one of these response is C. increased heart rate. The increased heart rate helps to supply oxygen and blood to the entire body, especially the parts that are being strained during the activity.

if your boyfriend is cheating on you, my best advice to you is to dump him, he's only going to drag you down. and if you do, don't fret there's plenty better that know how to treat a person right. i mean honestly, the whole point of a romantic relationship is love, and if you love someone you aren't going to cheat on them. i do believe in second chances, but why would he cheat in the first place? i personally feel that if someone cheats, they ruin any chance they wanted/had with you. i wish you the best of luck with this, hang in there.