Quiz Answer Key and Fun Facts
1. What is the speed of sound in a vacuum in feet per second?
2. What is the age of the Earth?
3. Approximately how many cells does the average person have in their body?
4. What is the atomic number for Einsteinium?
5. What is the approximate speed of light in a vacuum in miles per second?
6. At the end of the 20th century, what was the approximate population of the United States of America?
7. What is the average distance of the Earth from the sun in miles?
8. How many feet of DNA are coiled in every cell (of a human)?
9. What is the average I.Q. score?
10. How many years ago did the dinosaurs go extinct?
Source: Author
scasd
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gtho4 before going online.
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