What is the central theme of all scientific inquiry as shown in model 1

Providing immunity by injecting the body with a weakened form a pathogen is known as

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

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