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Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Biology, 22.06.2019 10:00
The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.
Answers: 1
Biology, 22.06.2019 11:00
Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations
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History, 30.03.2020 04:33
Chemistry, 30.03.2020 04:33
English, 30.03.2020 04:33
Mathematics, 30.03.2020 04:33
Chemistry, 30.03.2020 04:33
History, 30.03.2020 04:34
History, 30.03.2020 04:34
History, 30.03.2020 04:34
English, 30.03.2020 04:34
Mathematics, 30.03.2020 04:34
History, 30.03.2020 04:34
Chemistry, 30.03.2020 04:34
Mathematics, 30.03.2020 04:34
History, 30.03.2020 04:34