Science

What scientist discovered that sunspots occur in an eleven-year cycle?

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Which unit can we use to measure a magnetic field?
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What are produced in the anther of a flower?
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Which scientific term means "a small body of water"?
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What kind of microscope is an SEM microscope?
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What is the only joint of the body with 360 degrees of rotation?
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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 is the tissue that gives rise to the xylem and phloem?
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What is the speed of Earth (Sol 3) around its primary (the sun, Sol)?
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