Geography, 19.01.2020 01:31 DreamDarkly768
Irregular and elliptical galaxies contain large amounts of and gas that make it difficult to distinguish individual stars. one mathematical tool that's used to quantify the rate of universal expansion is the milky way, the andromeda galaxy, and 52 smaller galaxies are part of a cluster called the respond to the following based on your reading. how can you infer the existence of dark matter in a massive galaxy or in a cluster? briefly describe why different types of universes would produce different shifts in the light observed from distant galaxies
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Geography, 22.06.2019 17:30
Describe how ocean currents can affect a moving object ❕❕❕
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Geography, 23.06.2019 00:40
Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.
Answers: 3
Geography, 23.06.2019 02:00
The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles
Answers: 2
Irregular and elliptical galaxies contain large amounts of and gas that make it difficult to distin...
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