Which of the following is an example of potential rather than kinetic energy?

a) water rushing over niagara falls
b) light flashes emitted by a firefly
c) a molecule of glucose
d) a crawling beetle foraging for food

Which of the following shows the correct order in which light information travels through the eye? (2 points) lens, pupil, retina, optic nerve pupil, lens, retina, optic nerve pupil, lens, optic nerve, retina lens, pupil, optic nerve, retina