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Extremely Hard Science Quiz Even Einstein would scratch his head!
About how many stars are in the Milky Way?
The Rainbow fish tends to hail from where?
The gravity on the moon is what fraction of the gravity on Earth?
What is the most common injury when scuba diving?
What do chromosomes carry?
Which planet shares its name with a popular chocolate bar?
Which of these is NOT an organic compound?
How many electrons does carbon have in its outer shell?
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
Longitudinal waves show areas of compression and what else?
We selected 3 interesting quizzes for you
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Do you remember these old cities?
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We bet you don't know a thing about who invented these things!
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Do you remember these old cities?