Can someone help me with both of these!?
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Biology, 21.06.2019 22:00
An easy way to calculate the amount of energy available at each level is to what?
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Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective
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Biology, 22.06.2019 19:30
The wind speed in the region between cities a and b was probably the greatest at noon on which day?
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Biology, 22.06.2019 20:30
The hershey and chase experiments involved the preparation of two different types of radioactively labeled phage. which of the following best explains why two preparations were required? a. the bacteriophage used in the experiments was a t2 phage. b. it was necessary that each of the two phage components, dna and protein, be identifiable upon recovery at the end of the experiment. c. each scientist had his own method for labeling phage, so each conducted the same experiment using a different isotope. d. establishing the identity of the genetic material required observation of two phage generations.
Answers: 2
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