NATS 1870

through accommodation, your eye can change its refractive power to help it focus images by - ANSWERchanging the shape of the lens itself, via attached ciliary muscles contracting or relaxing it (lesson 13) we have blurry vision in water (such as in a swimming pool) because - ANSWERcornea itself is mostly made of water, reducing the difference in indices of refraction (lesson 13) a person born with no (functioning) retina in his eyes would - ANSWERbe completely blind (lesson 13) although...

through accommodation, your eye can change its refractive power to help it focus images by - Answer changing the shape of the lens itself, via attached ciliary muscles contracting or relaxing it (lesson 13) we have blurry vision in water (such as in a swimming pool) because - Answer cornea itself is mostly made of water, reducing the difference in indices of refraction (lesson 13) a person born with no (functioning) retina in his eyes would - Answer be completely blind (lesson 13) altho...