Cigarettes are items that you use for inhaling smoke produced by them. Smokeless tobacco serves other purposes than inhaling smoke, including chewing it, or sniffing it.
Radium, it sits at 55% of our exposure.
Answer: C) 15 minutes
Explanation: Out of all the surgeries during the Civil War 75 percent were amputations. An amputation took only a very short 10 to 15 minutes. They were performed quickly so they could get to more soldiers.
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