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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.
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Biology, 22.06.2019 13:00
Nucleus has two lobes; contains granules of lysosomal enzymes; functions in attacking parasitic worms and plays complex roles in inflammatory diseases like allergies and asthma. what blood cells are described?
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Biology, 22.06.2019 22:20
Which area is most likely to be the safest during a major earthquake?
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Biology, 23.06.2019 00:00
Crystallization from cooling magma disvribe one way that a atoms bond b protons attract electronsc ions combine d minerals form
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Por que não podemos pensar que as estações do ano acontecem devido à distância do Sol?...
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