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Category: Grade 3

Is a tomato a fruit or a vegetable?

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What does a scientist do?

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Who invented school?

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How were LEGO bricks invented?

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How did people clean their teeth before toothpaste was invented?

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Why do people eat turkey on Thanksgiving?

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How does hair grow?

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Why do we have eyebrows?

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Who invented the high five?

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Why are pumpkins so popular every fall?

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