Answer: true
Explanation: Sleep is important to a number of brain functions, including how nerve cells (neurons) communicate with each other. In fact, your brain and body stay remarkably active while you sleep. Recent findings suggest that sleep plays a housekeeping role that removes toxins in your brain that build up while you are awake
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<span>Paul Revere was an American silversmith, engraver, early industrialist, and a Patriot in the American Revolution.</span>
B. A sunflower in a sunny meadow
