Science
What is the ripened ovary of a plant containing the seeds?
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What kind of electromagnetic radiation arises only from nuclear excitations?
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If you are caught in a sudden heavy rainfall of a showery nature, you are caught in a what?
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What type of cell doesn't have membrane around its nuclear material?
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What tool do people at sea use to measure distance with echoes?
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When we add two forces, what do we call the answer?
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Which of these is a term for slowly falling precipitation?
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A ramp is an example of which of these simple machines?
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Which planet in Earth's solar system has the largest diameter?
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Energy return of a radar signal after it has hit the target best fits which science term?
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The leading edge of an advancing cold air mass is known as what?
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What is the watering of land by artificial means called?
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