Biology, 20.11.2021 20:20 oksanabkrot
How many half-lives have passed if a rock contains 25% parent isotopes and 75% daughter isotopes?
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Although there are a limited number of amino acids many different types of proteins exist because..
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Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?
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Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.
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How many half-lives have passed if a rock contains 25% parent isotopes and 75% daughter isotopes?...
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