# some science

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a filter tip or a cigarette acts as both a filter and a condenser. which of the following cannot be removed, assuming the filter tip is 100% efficient?
a. carbon monoxide, boiling point -191 degrees.
b. nicotine, boiling point 247 degrees.
c. tar, boiling point 350 to 400 degrees.
d. water, boiling point 100 degrees.

The filter of a cigarette is probably around 50 C when it is being smoked. Any compounds with a lower boiling point will evaporate and NOT be effectively removed by the filter.

What is a process within the cell of an organism that uses glucose and oxygen to produce carbon dioxide, water, and energy called?

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