Achild tosses a ball straight up into the air. when is the ball's potential energy the greatest? a. when it reaches the top of its flight b. when it first leaves the child's hand c. when it approaches the top of its flight d. when it begins to fall back to the child's hand

What are the three types of counseling established by marine corps policy?

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?