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Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
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Biology, 23.06.2019 00:00
Which best describes how sediment forms? loose material is cemented by pressure. erosion breaks down rock and other material. molten rock cools above earth's surface. chemical changes cause sediment to compact together.
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Biology, 23.06.2019 05:30
Pluto was once classified as a planet. however, scientists no longer classify pluto as a planet. which is a likely reason for this change? the original hypothesis about pluto was supported. no observations of pluto were made in the past. several planets in outer space were found to be similar to pluto. there were significant changes in scientific knowledge about planets.
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Chemistry, 20.04.2020 22:11
Physics, 20.04.2020 22:11
English, 20.04.2020 22:11
Mathematics, 20.04.2020 22:11
Mathematics, 20.04.2020 22:11
Physics, 20.04.2020 22:11