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Social Sciences 10 Online
OpenStudy (anonymous):

I WILL FAN WHOEVER ANSWERS THESE!!!!! The relative age of a rock is.. a. its age based on how much carbon -14 it contains b. its age compared to ages of other rocks c. less than the age of the fossil it contains d. the number of years since its formed After six half-lives, what % of a radioactive sample will remain? a. 0%-1% b. 1%-3% c. 3%-6% d. 6%-10%

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