Biology, 02.08.2019 07:20 esigaran24
Scientists found a fossilized bone from an organism at an excavation site in north dakota. when they took the bone back to the lab, they realized that the bone had only 12.5% of the total carbon-14 left. based on the amount of carbon-14 left in the bone how old is the bone if the half-life of carbon-14 is 5730 years?
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Biology, 21.06.2019 20:20, jaylahlove77
2. what process do mrna and trna work together to complete? (3 points)
Answers: 3
Biology, 21.06.2019 23:00, tommyaberman
Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution
Answers: 1
Scientists found a fossilized bone from an organism at an excavation site in north dakota. when they...
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