Eyes
The clear layer in the front of an eye.
Cornea lens
It is the meat part of any animal.
Muscle
These nerves send messages from the brain to the muscles.
Movement nerves
Why do nocturnal animals see better at night than we do?
Larger pupil and some have a glowing cells on their retinas
It's the screen at the back of the eye.
Retina
It is the string that connects muscle to a bone.
Tendon
These nerves send messages from the senses to the brain.
Sensory nerves
What item in our eye model did we use to represent the cornea lens?
Magnifying lens
It's the opening in the iris that lets light into the eye.
Pupil
It is the place where two bones meet and can move.
Joint
When our eye takes in an image, how does it appear on our retina?
The image appears upside down
What item in our eye model did we use to represent the retina?
index card
Iris
It is part of the skeleton.
Bone
When we see a penny on the floor which set of nerves sends a message to the brain?
Sensory nerves
The tree on my retina is blurry, what is something that I can do to make the image crisp and clear?
Change the distance between the retina and the cornea lens.
It is what a person sees that has a cloudy cornea lens.
Blurred vision
It is what we call all the bones together. It is the structure of a body.
Skeleton
When picking the penny up from the floor, which set of nerves allows us to do that?
Movement nerves
John wants to make an eye model. He has a magnifying lens, a flashlight, a piece of paper, and a donut. In which order should he arrange these objects to make an eye model that allows light to reach the retina?
Flashlight, magnifying lens, donut, paper