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87 rb has a half-life of 47 billion years, while 14 c has a life of 5,730 years. which isotope would you use to date a fossil from paleozoic era? briefly explain your choice
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In order from largest to smallest what are earths five main oceans
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87 rb has a half-life of 47 billion years, while 14 c has a life of 5,730 years. which isotope would...
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