Ray should consume 2,000 calories every day. he consumes 1,735 calories to get essential nutrients. what is ray's discretionary calorie allowance?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?

What are the various treatments for the different diabetic conditions?

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?