Who better juice wlrd or trippie

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?

Break down of rocks and minerals into smaller particles without a change in composition is called_

What are the five categories of my plate