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Extremely Hard Science Quiz Even Einstein would scratch his head!
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
In physics, the turning effect of a force is called the what?
The anal fin can be found where on a fish?
What is the pH value of apple juice?
Which famous scientist first theorized the existence of photons?
What type of whale appeared in Moby Dick?
Which of the following is not a greenhouse gas?
When was the element ununbium discovered?
Electrical charge is caused by the movement of what?
Amazonis Planum is a period of which planets history?
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