Please read each question carefully and select the correct answer by clicking on the corresponding button. The answer key will be provided after the quiz is scored. Streeeetch that mind!
Which of the following statements about the metal mercury is NOT true?
The echidna and the platypus are the only two mammals that:
What is spelunking?
What is the cause of the sound made when you "crack a whip"?
Dry ice is:
How many numerals can the average person remember in the correct order?
How many karats is pure, unalloyed gold?
How do dairies ensure that the cream does not rise to the top in whole or 2% milk?
What would some doctors prescribe a century ago when a patient complained of continual fatigue (a possible mineral deficiency)?
During the time of the dinosaurs, how many continents were there on Earth?
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