Sleep is a mystery. We know we need sleep. We don't know exactly why, but we have good guesses. One idea is that sleep is when the body recovers. It repairs muscles and other tissues during sleep. Children need sleep for healthy growth. Sleep also keeps us from getting sick. Make sure you get the sleep you need!

I will try. Thank you have a good day.

most drivers errors for every 20 decisions they make while driving.

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mark brainliest!

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

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