Biology, 22.11.2020 14:00 Zagorodniypolina5
Nitrogen gas has the formula N2. It consists of two nitrogen atoms with a covalent bond between them. Would you expect N2 to be a polar molecule? Why or why not?
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Biology, 22.06.2019 05:30
Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.
Answers: 2
Biology, 22.06.2019 05:30
The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen
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Biology, 22.06.2019 09:20
Which type of stimulus do mechanoreceptors detect? sound pain heat light
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Biology, 22.06.2019 12:30
Are the layers of rock above and below the coal older or younger?
Answers: 1
Nitrogen gas has the formula N2. It consists of two nitrogen atoms with a covalent bond between them...
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