Who is more likely to be colorblind, males or females?
Males are more likely to be colorblind (1 in 12 men and 1 in 200 women).
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15
At what age does the human eyeball reach it's full size?
At about age 12 your eyeball reaches its full size.
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15
About how many working parts do your eyes have? A. 2 million B. 500,000 C. 600 D. 55
Your eyes are made up of about 2 million working parts.
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15
What do near-sighted and far-sighted mean?
People who are near-sighted can’t see things far away. People who are far-sighted can’t see things close up. This happens because the eyeball is too long or is
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15
How much of your eyeball is exposed to the outside world? A. 1/2 B. 1/4 C. 3/5 D. 1/6
About 1/6 of your eyeball (17%) is exposed to the outside world.
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lifesaver
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shark
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15
How many times does the average person blink in one minute?
The average person blinks about 12 times each minute. That's more than 10,000 times a day!
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baam
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shark
Other team loses 25 points!
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baam
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15
What is the most common eye color worldwide?
Brown
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seesaw
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fairy
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lifesaver
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15
At what age can a baby see most things clearly?
At about two months a baby can see clearly if they have normal eyesight. Before that things are fuzzy and blurry.
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15
What is the black part of your eye called?
The pupil
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15
How much does one human eyeball weigh? A. 5 ounces B. 1 pound C. 1 ounce
One human eyeball weighs about 28 grams or 1 ounce
