Which sentence in the passage can be used to conclude that Eris is a dwarf planet and not a planet? 1. Eris takes about 557 Earth years to orbit the Sun. It has a mean surface temperature of about 40 Kelvin. 2. It has a nearly spherical shape. It has several other objects in its orbit, though few are as massive as itself. Eris is too far away and small to be clearly visible from the Earth. Scientists used its moon, Dysnomia, to measure it. Eris is believed to be slightly more massive than Pluto. 3. However, both of them are smaller than Earth’s Moon. Eris orbits the Sun directly; it is not a satellite of another planet or dwarf planet.
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If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.
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How many grams of mgbr2 are needed to produce 75g or metal?
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Which sentence in the passage can be used to conclude that Eris is a dwarf planet and not a planet?...
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