Please i dont understand
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Answers: 3
Physics, 21.06.2019 23:50
Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called
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Physics, 22.06.2019 06:00
Explain earth's motion, using the terms "precession" and "rotation" in your answer.
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Physics, 22.06.2019 08:50
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
Answers: 3
Physics, 22.06.2019 11:30
With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90
Answers: 1
Chemistry, 26.11.2020 01:30
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English, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
English, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40
Mathematics, 26.11.2020 01:40