Question

ANSWER ME URGENTLY.I will mark your answer brainliest if the answer is correct. Plz post the correct answer as i have paper tomorrow.
1.Name a common eye defect that generally occurs in old aged people.
2.What is the nature of the image formed on the retina of human eye?
3.What do antioxidants do in our body?
4.Which eye defect is caused due to fluid pressure in our eyes?
5.What happens when a Ray of light enters air from water?
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Answer 1

1. Cataract
2. real and inverted
3. Antioxidants are substances that can prevent or slow damage to cells caused by free radicals, unstable molecules that the body produces as a reaction to environmental and other pressures. ... This can harm cells and body function. Free radicals are also known as reactive oxygen species
4. glaucoma
5. Refraction***Bends away from normal**

Answer 2

Answer:

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