Match the perspective in Column 1 to the corresponding question in Column
2

c.the charges if the proton and electron and gravity

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.

i think the answer is a and b

i wish you luck