What is the best description for where the exosphere is located?

An enzyme lowers the energy of activation. what does that mean?

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

Study this image which statement best describes the rock shown check all that apply