4. Compare how thermal and electrical energy transfer between objects and give an example of how you can
experience electrical energy and thermal energy in daily life.

explanation:

as the height from which the ruler was dropped increased, the speed of the ruler at ryan's hand increased.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

your answer is c! hope this : )

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.