4. what is meant by the fact that water is a "polar" molecule?
a. water has a slightly negati...
Biology, 05.09.2019 16:30 lizdominguez101
4. what is meant by the fact that water is a "polar" molecule?
a. water has a slightly negative charge overall
b. water has a slight negative and a slight positive charge at opposite poles
c. water has a very evident charge, but only in a gaseous form
d. water has a slightly positive charge, but only as a liquid
Answers: 1
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Pulmonary arteries carry highly oxygenated blood. true or false?
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