Get ready to exercise your brain muscles! True or false: The brain produces ample electrical power when awake to light a bulb.
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Excellent!
That was incorrect.
-
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True or false: A pineapple plant takes at least two years to produce fruit.
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Nice going!
Not quite right. 😢
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True or false: Fish cannot blink.
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Hooray! 🥳
I'm afraid that wasn't it. 😔
-
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True or false: Bulls are angered by the color red.
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Slay!
Doh! 🤬
-
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True or false: Zambia is the only African country that starts with the letter Z.
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Was that too easy for you?
Nope, sorry. 😢
-
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True or false: The bones of a pigeon are so light that they weigh less than its feathers.
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Great job!
Not quite right. 😢
-
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True or false: More people are killed each year by cows than by sharks.
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Fantastic! 🥳
That was incorrect.
-
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True or false: Serena Williams has won more Grand Slam singles titles than sister Venus.
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Thumbs up! 👍
Hmm, I don't think so. 😔
-
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True or false: Parallel lines always intersect at some point.
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Great!
Not quite right. 😢
-
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True or false: The United States has the longest coastline in the world.
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Thumbs up! 👍
Not quite right. 😢
-
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True or false: In mathematics, there is only one infinity; performing algebraic operations on it does not make it a different quantity.
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Great!
That was incorrect.
-
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True or false: S.O.S. stands for "Save Our Ship".
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Excellent!
I'm afraid that wasn't it. 😔
-
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True or false: Many types of cactus grow in the Sahara Desert.
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Thumbs up! 👍
Not quite right. 😢
-
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True or false: A koala's fingerprints are similar to a human's.
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Awesome!
Nope, sorry. 😢
-
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True or false: In Texas, you can experience sunny beaches and snowy mountains on the same island.
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That's the way!
Hmm, I don't think so. 😔
-
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Give yourself a round of applause! You've reached the halfway point! True or false: Killer whales aren't actually whales.
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Good work!
I'm afraid that wasn't it. 😔
-
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True or false: Blue eyes are newer to the human race than pottery.
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Good work!
Having difficulty with this one?
-
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True or false: In a standard deck of playing cards, the king of hearts is the only king without a mustache.
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You're one class act!
I'm afraid that wasn't it. 😔
-
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True or false: There is an element known as einsteinium on the periodic table, named after Albert Einstein.
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Sensational!
I'm afraid that wasn't it. 😔
-
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True or false: The letter 'E' is the most common letter in the English language.
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You're one class act!
Nope, sorry. 😢
-
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True or false: A duck's quack doesn't echo.
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That's right!
I'm afraid that wasn't it. 😔
-
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True or false: The black box in a plane is black.
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Impressive! 👍
I'm afraid that wasn't it. 😔
-
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True or false: At the height of his popularity, Charlie Chaplin entered a Charlie Chaplin lookalike competition in San Francisco. He came in 20th place.
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Awesome!
That was incorrect.
-
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True or false: Dolphins are mammals.
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Right on! 👊
Uh-oh. That was incorrect. 😔
-
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True or false: Frankenstein is the name of the doctor, not the monster.
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Slay!
I'm afraid that wasn't it. 😔
-
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True or false: You could walk from Norway to North Korea while only passing through Russia.
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Cool! 👍
Not quite.
-
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True or false: Your nose and sinuses produce about one liter of mucus a day.
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Great job!
Uh-oh. That was incorrect. 😔
-
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You're on the home stretch! True or false: Blood cells are shaped like doughnuts.
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Fantastic! 🥳
That was incorrect.
-
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You're almost there! True or false: The Sun will last forever.
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You're doing great!
I'm afraid that wasn't it. 😔
-
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And finally, true or false: The original color of Coca-Cola was green.
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Right on! 👊
Uh-oh. That was incorrect. 😔
-
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