Challenging Science Quiz
Question 1 of 10
Saber tooth tigers were part of which groups of animals?
Question 2 of 10
Which of these best describes how light travels?
Question 3 of 10
Which of the following energy sources do gardens rely on most for survival?
Question 4 of 10
What substance in your ears helps keep germs and dirt out?
Question 5 of 10
About a quart of what digestive fluid comes from the liver every day, whether you happen to be angry or not?
Question 6 of 10
What is a steep-sided circular depression commonly known as?
Question 7 of 10
Where did the dingo originate?
Question 8 of 10
What objects have "real estate" that is humorously measured in nanoacres, each of which is about four square millimeters?
Question 9 of 10
A little bit, in pills, helps heart patients. A lot, in dynamite, blows stuff up. What?
Question 10 of 10
Offices got to junk their teletypes and telexes, thanks to what invention?
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Movies Quiz
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Can you beat the score of this nurse?
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Everybody likes music, but how much do you know about it?