Social Studies, 06.05.2021 02:50 vision17
Radium-226 has a half-life of 1,285 years. How long would it take for a sample of Radium-226 to reach 5 half-lives?
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Social Studies, 21.06.2019 21:30
The photo shows a shopping mall in beijing, china. inside, there are food sites selling pizza and hamburgers and closing stores selling blue jeans and basketball sneakers. these items have become popular around the world because
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Social Studies, 22.06.2019 03:10
Because jaedyn is a sociable, gregarious child, she tends to be noticed by her teachers and peers. how does jaedyn interact with her environment?
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Social Studies, 23.06.2019 02:30
Major automobile plants such as ford and general motors are located in columbus ohio
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Social Studies, 23.06.2019 05:30
1. describe at least 3 similarities or differences between homo habilis and australopithecus 2. describe at least 3 similarities or differences between cro-magnon and neanderthals.
Answers: 2
Radium-226 has a half-life of 1,285 years. How long would it take for a sample of Radium-226 to reac...
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