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describe how an ionic compound is formed....
Answers: 2
Biology, 21.06.2019 21:20
Which codon is the code for the amino acid histidine (his)?
Answers: 1
Biology, 22.06.2019 08:00
Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen
Answers: 2
Biology, 22.06.2019 09:00
The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)
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.
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Mathematics, 14.12.2020 19:30
Physics, 14.12.2020 19:30
Geography, 14.12.2020 19:30
Health, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Spanish, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30