Geography, 29.03.2021 19:50 mairealexander87
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?
-finding another fossil in a deeper layer of rock
-finding another fossil in the same layer of rock
-using carbon/nitrogen absolute dating
-using potassium/argon absolute dating
Answers: 2
Geography, 23.06.2019 18:30
Where the main factor that enabled the growth of cities and civilizations was the existence of
Answers: 1
Geography, 24.06.2019 04:00
The inner planets mercury, venus, earth, and mars were formed by
Answers: 1
Geography, 24.06.2019 13:30
Ascientist makes a map using gis. one layer is an aerial photograph of farmland. other layers show water level changes and how crop cover has changed over time. what might the scientist be studying?
Answers: 3
A scientist has a fossil that was found in a layer of rock close to Earth’s surface. He believes tha...
Mathematics, 14.08.2020 06:01
Arts, 14.08.2020 06:01
Chemistry, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
History, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01
Mathematics, 14.08.2020 06:01