21. what would it mean if a food burns more intently than another?

Me with these questions if you’re it sure don’t answer

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

In the water cycle , when does water undergo a chemical change