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If you start with 100 grams of radioactive carbon, and 50 grams remain after 5730 years, what is the half-life of the isotope?
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Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
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If you start with 100 grams of radioactive carbon, and 50 grams remain after 5730 years, what is the...
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