Biology, 02.08.2019 20:30 Tcmidian3644
Cory is explain the principle of superposition to his friend which of the following is the best explanation corey could give a. layers of rock are usually made of completely different substances b. in an area of undisturbed rock the oldest layer of rock will be on the bottom c. the age of rocks can be determined by the ratio of radioactive isotopes present d. to estimate the age of rocks i could really use fossils embedded in the rock layers
Answers: 1
Biology, 22.06.2019 07:30
Nh3 +02-no + h20 is unbalanced what is the balanced equation
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Biology, 22.06.2019 15:40
Which kind of mutation has occurred when the codon for an amino acid is changed to a stop codon? a. a silent mutation b. a missense mutation c. a frameshift mutation d. a nonsense mutation
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Cory is explain the principle of superposition to his friend which of the following is the best expl...
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