What describes each hydrogen bond?
a. an attraction between positive ends of two molecules
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Biology, 07.10.2021 18:40 ashiteru123
What describes each hydrogen bond?
a. an attraction between positive ends of two molecules
b. an attraction between negative end of two molecules
c. an attraction between the positive end of one molecule and the negative end of another molecule
d. an attraction between neutral end of two molecules
Answers: 2
Biology, 21.06.2019 19:30
Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.
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Biology, 21.06.2019 20:00
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Biology, 21.06.2019 23:30
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Answers: 2