Biology, 23.12.2019 01:31 ashleytapiamo
1. the model shows water molecules
interacting. the gray circles represent
oxygen, and the white circles represent
hydrogen.
30
what conclusion does this model
support?
a. slight negative charges around the
oxygen molecule and the slight positive
charges of hydrogen atoms form a
polar molecule.
b. the two hydrogen atoms are both
attracted to the negative oxygen atom,
sharing the electrons equally, forming a
nonpolar molecule.
c. strong negative charge of oxygen
molecules is equally shared by the
hydrogen atoms, forming polar
molecules that exhibit hydrogen
bonding.
d. the two hydrogen atoms generate a
strong positive charge that attracts and
bonds with the weak negative oxygen
atom that exhibits ionic bonding.
Answers: 1
Biology, 22.06.2019 14:30
The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.
Answers: 1
Biology, 22.06.2019 16:30
If you want to double a batch of brownies you must have double the ingredients before you start cooking similarity a cell must double its contents including its dna prior to dividing
Answers: 1
Biology, 22.06.2019 20:50
Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger
Answers: 1
1. the model shows water molecules
interacting. the gray circles represent
oxygen, and the...
interacting. the gray circles represent
oxygen, and the...
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