Science

What is a long balloon filled with helium generally called?

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Which of these is a property of a marble?
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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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Which of the following happens when air cools?
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Which state of matter is an ice cube?
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What pair of sensory organs are located near the front of an insect's head?
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Which of the following is not a constellation?
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Orange juice is a good source of which vitamin?
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Ian Shelton, who discovered Supernova 1987A, while observing in Chile, was working for what university?
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