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What is the main fuel source for the work of the cell
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Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?
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Biology, 22.06.2019 21:00, hamptonjeleesa
An adult inhales about 6.0Γ10β4 m3 of fresh air during a breath. only 20% of fresh air is oxygen. assume the pressure in the lungs is 1.0Γ105 paand the air is at a temperature of 300 k. how many oxygen molecules are in each breath? a. 1.4x10^23 b. 2.9x10^21 c. 4.9x10^-4 d. 2.9 x10^25
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What are evidence that the himalayas mountain are still rising
plz help me with a good explanation...
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