Science

About how often does Halley's Comet return?

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What is magma, which has surfaced through a volcanic eruption?
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What is the female part of the flower called?
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Which man-made waterway is 100.76 miles long?
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Which of the following happens when air cools?
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Who discovered that a moving magnet generates electric current known as electromagnetic induction?
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The definition of "highest instantaneous wind speed observed or recorded" best fits which science term?
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What are produced in the anther of a flower?
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The definition of "a physical unit of storage on a computer disk or tape" best fits which science term?
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