During exercise, the heart rate increases to: A. Supply more oxygen and glucose to the respiring cells. B. Supply more lactic acid to the muscles for anaerobic respiration.
C. None of these
D. Keep up with the pulse rate.​

This migraine wont go away and i dont feel safe taking any more medicine for the next few hours

When participating in a weight training program, which of the following is most likely to occur? a. your overall weight will not changeb. you will gain musclec.you will lose fatd. all of the above

According to myplate guidelines, grains should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, fruits should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, protein should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate, and vegetables should make up (less than one-fourth, more than one-fourth, about one-fourth) of your plate.just answered it; about one-fourth, less than one-fourth, about one-fourth, and more than one-fourth