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If, instead of carbon-14, uranium-238 was used and 4000 atoms of uranium were left over, how old would the rock be? (I have more questions coming!)
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If t=tall and t=short what will be the physical appearance of the offspring the cross below? a. some will be tall and some will be short b. they will all be tall c. they will all be short d. they will be medium height
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The hypothesis that evolution occurs at an irregular rate through geologic time is known as: directional evolution directional equilibrium punctuated equilibrium punctuated evolution
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Biology, 22.06.2019 21:00, bigboss2984
Draw the conjugate acid for the following base. remember to include charges and non-bonding electrons where necessary.
Answers: 1
If, instead of carbon-14, uranium-238 was used and 4000 atoms of uranium were left over, how old wou...
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