We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?

the plateau is likely to turn into a desert do to corrosion.

ok

explanation:

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.