Which of the following describes surface tension in water?
Choose 1
Choose 1
(C...
Which of the following describes surface tension in water?
Choose 1
Choose 1
(Choice A)
A
Surface tension occurs due to ionic bonding.
(Choice B)
B
Surface tension is caused by water molecules repelling one another.
(Choice C)
C
Surface tension allows water to support small objects if they are placed carefully on its surface.
(Choice D)
D
Surface tension of water is weakened by hydrogen bonding.
Answers: 2
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What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.
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When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity
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