An archeologist on a dig finds a fragment of an ancient
An archeologist on a dig finds a fragment of an ancient basketwoven from grass. Later, it is determined that the carbon-14content of the grass in the basket is 9.93% that of anequal carbon sample from present-day grass. What is the age of thebasket?
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two activated sludge aeration tanks in podunk mo are operated in series each tank has the follwing dimensions 70 m wide
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an archeologist on a dig finds a fragment of an ancient basketwoven from grass later it is determined that the
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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