What is made by white blood cells to help fight off infection?
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Question 2 of 10
What is the potential energy in the nucleus of an atom called?
Question 3 of 10
As you might infer from the P, what two diseases typically comprise COPD?
Question 4 of 10
Which part of the body has frontal and temporal lobes?
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Question 5 of 10
William Stewart Halsted was a pioneering surgeon, but became addicted to what crystalline tropane alkaloid while experimenting with its use as an anesthesia?
Question 6 of 10
Gastric juices are so corrosive they would dissolve what organ that holds them, were it not for a thick layer of mucus and four layers?
Question 7 of 10
How many constellations of stars represent the zodiac?
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Question 8 of 10
Nicolas-Louis de Lacaille named a Southern Hemisphere constellation for a device he probably used to find it. What was this?
Question 9 of 10
A group of organisms capable of producing fertile offspring is a what?
Question 10 of 10
By what name is magnesium sulfate heptahydrate known, for the town in Surrey, England, where it was used in mineral springs?
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Who Sang Quizzes
Nobody can score a 6 or better in this love song quiz
Average Score: 7
46% knows the answer to this question:
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We challenge you to score a 10/10
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50% knows the answer to this question:
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Who Sang These Songs?
Can you answer these 15 Sudden End questions correctly?
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26% knows the answer to this question:
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who sang?
Are you one of those 500 people?
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Who Sang These 70s Songs?
Do you remember?
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23% knows the answer to this question:
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Music Quiz For Music Geniuses
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60% knows the answer to this question:
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General Knowledge Quizzes
General Knowledge Quiz
Bet you can't get a 10/10
Average Score: 7
56% knows the answer to this question:
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Impossible Intelligence Test
Can you beat her perfect score?
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68% knows the answer to this question:
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10 Mixed Knowledge Questions
What was the hardest question?
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62% knows the answer to this question:
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General Knowledge Quiz
Proof Your Knowledge by scoring an 8+
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33% knows the answer to this question:
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General Knowledge Quiz
We hope this one is not too hard
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94% knows the answer to this question:
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Can you beat my score of 7 out of 10?
General Knowledge
Average Score: 9
23% knows the answer to this question:
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Math Quizzes
Test Your Math Knowledge
Absolutely nobody scores a solid 10
Average Score: 9
26% knows the answer to this question:
"What number when added to 1661, gives 2723?
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Math Quiz
Can You Solve It Without a Calculator?
Average Score: 7
32% knows the answer to this question:
"687+462+237 equals what number?
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Math Quiz
Are you real mathelete? Let us know below!
Average Score: 8
55% knows the answer to this question:
"Which is the correct spelling?
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HARD Math Quiz
Do you know the answer to this riddle?
Average Score: 8
35% knows the answer to this question:
"What is 33 plus half a century?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
73% knows the answer to this question:
"What is the total of 25 + 53 + 32?
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Math Quiz
Absolutely no one scores higher than a 5
Average Score: 8
80% knows the answer to this question:
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Who sang these famous pop songs?
Do you know who these famous people from the 60s and 70s are?