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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 23:00
Which type of pollution occurs when small particles of soil are suspended in water? a. radiological pollution b. chemical pollution c. physical pollution d. thermal pollution apex
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Biology, 23.06.2019 00:00
What term is applied to a scientist who studies ancient life including animal and plant fossils
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Biology, 23.06.2019 01:00
Sarah backstrokes at an average speed of 8 meters per second how long will it take her to complete the race of 200 meters length
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The electric motor has an input energy of 5o,000 joules seconds.
The motor transfer 35000 joules o...
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