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Please list the statements there are to choose from, this way, even people outside your school and/or grade level will be able to answer your question.
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Answer:
Listen to pronunciation. (al-VEE-oh-ly) Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs). The alveoli are where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and breathing out.
Not exactly sure, but maybe because the powder might have something important like dna.<span />
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Many biological processes happen during sleep: The brain stores new information and gets rid of toxic waste. Nerve cells communicate and reorganize, which supports healthy brain function. The body repairs cells, restores energy, and releases molecules like hormones and proteins.
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Hope this helped, have a good day/night!!
