Social Studies, 18.07.2020 18:01 kikibee
Radiopotassium dating is used for establishing chronologies of ancient hominin sites. Identify the statements that correctly describe radiopotassium dating.
a. Radiopotassium dating can be used to date very old volcanic rock since it has a half-life of about 1.3 billion years.
b. Radiopotassium dating was first applied to date the oldest stratum at Olduvai Gorge to about 1.8 mya.
Answers: 2
Social Studies, 22.06.2019 18:00
How did the nazis lead germany to war in europe and, with their collaborators, kill millions—including systematically murdering six million jewish people?
Answers: 3
Social Studies, 22.06.2019 23:10
What was the name of the theory that said that if one country in a region fell to communism, others would surely follow? 1) domino theory 2) arms race 3) brinkmanship 4) containment theory
Answers: 1
Social Studies, 23.06.2019 14:00
What is the name of the large desert that runs across north africa
Answers: 2
Radiopotassium dating is used for establishing chronologies of ancient hominin sites. Identify the s...
Physics, 13.01.2021 17:20
Mathematics, 13.01.2021 17:20
Social Studies, 13.01.2021 17:20
English, 13.01.2021 17:20