37% knows the answer to this question: "Which device was introduced as a means to boil water? "

And do you know the answer to this one? "What do red blood cells carry throughout the body?"

30% knows the answer to this question: "What device in the shape of the shoulders are designed to facilitate the hanging of a coat? "

And do you know the answer to this one? "What is used to lift a mattress and box spring off the ground?"

31% knows the answer to this question: "What bony items cover a bony fish's skin? "

And do you know the answer to this one? "What is a natural fiber reeled from the cocoon of a worm?"

47% knows the answer to this question: "What are squirrels thought to bury to store for a winter supply of food? "

And do you know the answer to this one? "In which capital city can the Coliseum be found?"

84% knows the answer to this question: "What condition do you have when you have decreased red blood cells or low red blood cell count? "

And do you know the answer to this one? "The medical term "prognosis" is best defined as?"

68% knows the answer to this question: "Which of the following best relates to a construction worker? "

And do you know the answer to this one? "Which choice is most related to "dinosaur"?"

81% knows the answer to this question: "What is usually used for hanging clothing up in a closet? "

And do you know the answer to this one? "What medical term means "within the body"?"

61% knows the answer to this question: "This is the flag of Canada. "

And do you know the answer to this one? "This is the flag of Mexico."

42% knows the answer to this question: "Chocolate is made from what type of bean? "

And do you know the answer to this one? "Which of the following instruments is a member of the strings family?"

64% knows the answer to this question: "What do some consider the best way to keep from getting a cold? "

And do you know the answer to this one? "When one suffers from Plantar Fasciitis , what part of the body is hurting?"

38% knows the answer to this question: "What fruit are monkeys known to enjoy? "

And do you know the answer to this one? "Which fruit has a fuzzy skin?"

38% knows the answer to this question: "What is energy from the internal heat of the Earth called? "

And do you know the answer to this one? "What are, respectively, the capital cities of England, Ireland, Scotland and Wales?"