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Grades 6, 7 and 8 - Science - Middle School - Basic Anatomy - The Eye
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Avg score: 70% • Most missed: “These sense color.”

In humans, normal vision is measured as 20/20 Vision. This means that a person can see a letter of a specific size from a distance of 20 feet.

Grades 6, 7 and 8 - Science - Middle School - Basic Anatomy - The Eye
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10 Questions

1. These sense color.
2. This transmits electrical impulses from the retina to the brain which then interprets what the eye is seeing.
3. These allow you to be able to see at night.
4. This is the clear, dome-shaped tissue that covers the front of the eye.
5. This is when the clear transparent lens of the eye develops a cloudy or milky covering.
6. This changes its size depending upon the amount of light.
7. This is when high pressure builds in the eye and damages the optic nerve. Any vision that is lost is not repairable.
8. When images appear on the retina they are _____.
9. This is also known as hyperopia.
10. This is a light-sensitive tissue that lines the back of the eye.

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