WILL GIVE BRAINLIEST PLS ANSWER What percentage of the calories in the product come from protein? How did you arrive at your answer?

What is the best approach to selecting safety equipment for an activity

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?

First to answer will be the brainliest i need the answer asap