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Which of the following statements is true regarding the hydrosphere? a. About 97% of the Earth's water is from lakes and rivers. b. About 97% of the Earth's water is ocean water. c. About 97% of the Earth's
answered
Apr 4, 2017
Geography
high-school
3
votes
76.5k
views
What is 12.312 trillion in scientific notation?
answered
Jan 31, 2017
Mathematics
high-school
2
votes
206k
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