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Title: The current world population is around how many billion? Post by: adelaidebear on Jan 15, 2018 The current world population is around how many billion?
a. 2 b. 4 .5 c. 7 .5 d. 1 0 e. 1 2 Title: The current world population is around how many billion? Post by: Holyfrey on Jan 15, 2018 Content hidden
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