Biology, 28.01.2020 04:31, gymnastjazzyjov0euc
You find an ancient spear and apply dendrochronological methodology to discover that its growth ring pattern corresponds to 5,000 years ago. you are not satisfied with this single method and want to corroborate the date using another approach. you turn to carbon-14 methodology. if the dendrochronology data are correct, how much carbon-14 (compared to modern wood) should be present in the spear.
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You find an ancient spear and apply dendrochronological methodology to discover that its growth ring...
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