When the heart stops beating brain cells start to die within 5 minutes, give or take a few. but complete brain death usually occurs with the range of about 10 minutes. So your answer would be 8-10 minutes.
Answer:
The answer is C.) Police department
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All layers of the atmosphere contain some ozone. The Ozone Layer is contained in the bottom of the stratosphere<span> (this area is also called the </span>tropopause<span>).</span>
Answer:
Chemical, cellular, tissue , organ, organ system, organism
Explanation:
