olympics

1. Dissecting a sheep eye On Friday the 5 th we dissected a sheep eye in science. Some people didn’t want to do it so they took photos and videos.

2. The cornea protects the eye from dust and other stuff getting into the eye.

3. The iris regulates the amount of light.

4. The retina is at the back of the eye and is where the screen of images focus.

5. The lens magnifies your vision.

6. The pupil is a black hole in the middle of your eye and allows the amount of light you need. PUPIL

7. The optic nerve is at the back of your eye and sends signals to your brain. OPTIC NERVE