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If the ratio of daughter to parent atoms in a radioactive sample is 3:1, how many half-lives have passed?
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Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
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Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?
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Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)
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If the ratio of daughter to parent atoms in a radioactive sample is 3:1, how many half-lives have pa...
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