Biology, 09.03.2021 19:30 jtgarner402
A scientist has a fossil that was found in a layer of rock close to Earth’s surface. He believes that the fossil is around 12,000 years old.
Which method would best allow the scientist to confirm the actual age of the fossil?
A)finding another fossil in a deeper layer of rock
B)finding another fossil in the same layer of rock
C)using carbon/nitrogen absolute dating
D)using potassium/argon absolute dating
Answers: 3
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Biology, 21.06.2019 16:30
Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.
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A scientist has a fossil that was found in a layer of rock close to Earth’s surface. He believes tha...
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