High-intensity, short-duration activities are fueled primarily by ...

[sheilaspns]

High-intensity, short-duration activities are fueled primarily by _____.
 a. glucose
  b. fat
  c. amino acids
  d. glucose and amino acids
  e. fat and amino acids

Question 2

Which activity has the highest average calorie output per pound of body weight?
 a. cycling (20 mph)
  b. swimming (40 yd/min)
  c. cross-country skiing (10 mph)
  d. jogging (7 mph)
  e. racquetball (vigorous intensity)

[wfdfwc23]

Answer to Question 1

a

Answer to Question 2

c

[sheilaspns]

Excellent

[kalskdjl1212]

Thanks for the timely response, appreciate it