Muscles and Skeleton
Structure and Function of the Eyes
Light, Eyes, and Vision
Brain, Nerves, and Information Processing
100
True or False: You need bones to stand.
True
100
What is the small black circle of the eye called?
Pupil
100
True or False: The pupil gets bigger or smaller depending on how much light there is.
True
100
What is the most important organ in the body?
Brain
200
The meat that we eat is actually called what?
Muscle
200
This part of the eye can be different colors.
Iris
200
The pupil gets ________ in the dark.
Bigger
200
What was harder, reading the words or saying the colors?
Saying the colors
300
Robots hands have rods that represent what in human hands?
Bones
300
What is the clear part at the front of the eye called?
Cornea or Lens
300
What muscle changes the size of the pupil?
The iris
300
The brain gets information from ___________
The senses
400
What is the string that connects your muscle and bone?
Tendon
400
What is the back part of the eye called?
Retina
400
Nocturnal animals can see better in the dark than humans because _____________
Their pupil gets bigger than human pupils
AND/OR
They have a colored layer in the back of their eye that humans don't have.
400
What part delivers information to the brain and from the brain?
Nerves
500
What is the part between bones that allows the body to move?
Joint
500
Complete the sentence: Blurry vision is caused when the _________ and the _______ are too close or too far.
Cornea/Lens and Retina
500
Why do some people have red eyes in pictures taken with a flash?
The flash shows the back of the eye/the blood vessels in the back of the eye.
500
What are the two types of nerves?
Sensory nerves and movement nerves.