Mystery Science Chapter 1

In dim light, your pupil will be 

• larger
• smaller

In bright light, your pupil will be

• larger
• smaller

The part of your eye that gives it its color.  It is a muscle that controls the size of your pupil.

• cornea
• lens
• pupi
• iris

The back of the eye;  an upside-down image of whatever you are looking at is projected here. 

• lens
• cornea
• pupi
• retina

The first part of the eye that light hits. 

• lens
• cornea
• pupil
• retina

Which part of the eye focuses light onto the retina? 

• Cornea
• Pupil
• Lens
• Optic Nerve

regulates how much light enters the eye

• cornea

• iris

• sclera

the opening in our eyes which change shape depending on the movement of the iris

• optic nerve

• lens

• pupil

changes shape to allow us to focus near and far and near again

• lens

• cornea

• iris

eyelids, eyelashes and eyebrows help to protect our eyes

• true

• false