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The best answer is C. <span>The score required for college admission.
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Answer: The system’s host star, called TRAPPIST-1, is what is known as an ultracool dwarf.
Explanation:
Also called 2MASS J23062928-0502285, TRAPPIST-1 is an ultracool dwarf star that hosts three planets: TRAPPIST-1b, c, and d.
Never before planets had been found around ultracool dwarf stars, and they are considered as potentially habitable and, therefore, suitable for life outside our solar system.
If precipitation falls from stratus<span> clouds, it is usually in the form of drizzle or light snow. </span>Cumulus <span>clouds are large and lumpy.</span>
