"the mass of plants shown in the graph refers to the mass of a number of

(1)populations
(2)decomposers
(3)ecosystems
(4)communities"

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