Astudent standing on a roof throws a ball toward the sky. he then tries to make an energy transfer diagram for the ball. what should go in the blank in the diagram?

i will answer your question if you answer mine

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.