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Extremely Hard Science Quiz Even Einstein would scratch his head!
What place in the ocean contains the most sea life?
Which creature lays the largest eggs?
What is the rarest penguin in the world?
A particle whose substructure is unknown is called a what?
What type of ocean water is more dense?
How many different elements occur naturally?
Longitudinal waves show areas of compression and what else?
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
What do chromosomes carry?
All dinosaurs lived where?
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