challenge
About the eye
multi-choice
Riddles
100
How many eyes does the Box Jellyfish have? A.24 B.6 C.0 D.1
24
100
What is the function about the iris?
The iris controls the size of the pupil and the amount of light that reaches the retina.
100
how big is the eyeball? A.45 meters B.23 millimeters C.24 millimeters D.434 kilometers
C.24 millimeters
100
What has a single eye but cannot see?
A needle
200
how long does it take to blink?
on average it takes 1/10 of a second
200
what is behind the iris and what is the function of it?
the lens and it helps focus images and light on your retina.
200
how many parts of the eye are there? A.2 B.8 C.10 D.21
C.10
200
When you close it, you see mysterious and funny looking images. But if you open it, the mysterious images are gone. What Am I?
A dream
300
worms have eyes true or false?
This is false
300
On average, how many times do humans blink every minute? A.70 B.17 C.27 D.7
17 blinks.
300
this is not multiple choice scroll down name 8 parts of the eye
blind spot optic nerve cornea lens sclera iris pupil retna
300
There was a yellow eye on a blue face, and a red eye on a green face. The yellow eye said to the red eye "we are both the same, only i'm higher, and you are lower". What are they?
The sun in the sky, and a rose on the grass.
400
The images your eyes see are actually upside-down. true or false
It is true.
400
what is the sclera?
the white part of your eye that protects the inner eye
400
Which part of the eyeball helps light enter your eye? A. Optic nerve B. Retina C. Pupil D. Iris
It is pupil
400
What starts with an 'E' and ends with a 'E' but is not a letter
It is an eye
500
what fraction of you eyeball is exposed to the outside world
1/6
500
In Ms.Burgharts opinion what is the most important part of the eye
the optic nerve
500
what is the longest wavelength A.red B.green C.purple D.violet
D.violet
500
When something is blind this helps it without it, the thing sees nothing What am I?
Glasses or Contacts
M
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