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Biology, 22.06.2019 21:50
Select the correct answer. which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. c. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated. d. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea.
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Biology, 23.06.2019 01:00
Approximately how much solid waste do americans produce annually? a) 250 tons b) 250 thousand tons c) 250 million tons
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Biology, 23.06.2019 04:00
If you need to add 27.50 ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
Answers: 3
What does selective permeability mean?...
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