Dissecting a cow eye

Hello bloggers today in physic I will tell you guys what I did. In biology class our teacher has been teaching us about the eye and the part of the eye. There are 7 main parts of the eye. The cornea is the protective outer layer of the eye. The pupil is where the light enters the eye. The iris control how much light enter the eye. The lens focuses light on to the retina. The retina converts light to electrical impulses. The optic nerve carries the electric impulses to the brain. The humorous is the liquid mush in the middle which gives the eye its shape. After we have learned about the eye. We choses our groups and the teacher gives us a cows eye. It was really stinky and gross. We start off by cutting of the fat around the eye and then we cut a hole into the cornea.