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Extremely Hard Science Quiz Even Einstein would scratch his head!
Yogurt is produced by bacterial fermentation of what?
Which planet possess a ring entitled Egalite 1?
The sea creature named 'Slippery Dick' is a what?
The Narwhal is what type of sea creature?
Complete the name of a famous feature on Mercury "The Caloris _____"?
Which famous scientist first theorized the existence of photons?
Longitudinal waves show areas of compression and what else?
The anal fin can be found where on a fish?
Which creature lays the largest eggs?
Which of the following is not a greenhouse gas?
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