Biology, 21.10.2020 17:01 JayceMeyers06
2) The slight negative charge at one end of a water molecule is attracted to the slight
positive charge of second water molecule. What is this attraction/bond called?
A) a covalent bond
B) a hydrogen bond
C) an ionic bond
D) a hydrophilic bond
E) a hydrophobic bond
3) What gives rise to the cohesiveness of water molecules?
A) hydrophobic interactions
B) nonpolar covalent bonds
C) ionic bonds
D) hydrogen bonds
E) both A and C
Answers: 3
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One gene can influence trait(s). one trait can be determined by gene(s).
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Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
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According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
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2) The slight negative charge at one end of a water molecule is attracted to the slight
positive ch...
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