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Biology, 21.06.2019 20:30, cristian691023
How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?
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Biology, 22.06.2019 07:20, Dallas3506
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
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Biology, 22.06.2019 15:30, sandeebassett3
Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?
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Biology, 22.06.2019 18:20, rachel63892
Which characteristics must an object possess in order to be considered alive?
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What is the daphnia carrying capacity of this population...