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Challenging Science Quiz
Question 1 of 10
What typically purple gem is heat-treated to make a yellow quartz called citrine, while "Rose de France" is a pinkish color?
Question 2 of 10
Brought to Massachusetts in 1868 to breed disease-resistant silkworms, what "wandering" moth got loose and has been eating North America's trees ever since?
Question 3 of 10
Which of the following is on the lowest level of ecological organization?
Question 4 of 10
Which of the following is not a type of stem cell?
Question 5 of 10
The Borealis Basin can be found on which planet?
Question 6 of 10
Where is the Blowfish normally found?
Question 7 of 10
Triceratops may have travelled in what?
Question 8 of 10
What country, which invented rockets, sent Lieutenant-Colonel Yang Liwei to space in a rocket in 2003?
Question 9 of 10
A "long" one is 2,240 pounds. A "short" one is 2,000 pounds. What is it?
Question 10 of 10
In Britain, what unit of measure is based on the volume of 10 pounds of distilled water?

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