Question

 Part A

Which of these is exhibiting kinetic energy?

a. a space station orbiting Earth

b. an archer with a flexed bow 

c. a person sitting on a couch while watching TV

d. the high-energy phosphate bonds of a molecule of ATP

e. a rock on a mountain ledge Request Answer Submit Part B

Part B

"Conservation of energy" refers to the fact that

a. the entropy of the universe is always increasing

b. no chemical reaction is 100 percent efficient

c. if you conserve energy you will not be as tired

d. the net amount of disorder is always increasing

e. energy cannot be created or destroyed but can be converted from one form to another