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Chemistry, 22.06.2019 06:00
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
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Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
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Chemistry, 22.06.2019 20:00
What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?
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Chemistry, 22.06.2019 22:00
All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
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Mathematics, 24.05.2020 04:59
Mathematics, 24.05.2020 04:59
Biology, 24.05.2020 04:59
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Mathematics, 24.05.2020 04:59
Mathematics, 24.05.2020 04:59
Mathematics, 24.05.2020 05:00
Mathematics, 24.05.2020 05:00
Mathematics, 24.05.2020 05:00