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Which of the following is typically associated with a large amount of organic material in a water supply a. Lower turbidity b. Higher phosphates c. Fecal coliform d. High dissolved oxygen
answered
Oct 15, 2018
Biology
high-school
5
votes
31.7k
views
Explain when does water vapor in air condense
answered
Sep 23, 2018
Biology
middle-school
2
votes
89.5k
views
how did the other groups already living in the valley of mexico treat the Aztecs?why might the aztecs have eliminated this part of the story from their "official" histories later?
answered
Jun 5, 2018
Social Studies
middle-school
3
votes
61.7k
views
Andy buys a computer that costs $575. The sales tax is 5%. Describe a method he could use to estimate the sales tax. Will the estimated tax be greater than or less than the actual tax?
answered
Jan 22, 2018
Mathematics
college
0
votes
227k
views
Perpendicular lines intersect to form right angles. A.if the lines intersect to form right angles then the lines intersect to form right angles. B.if the lines are perpendicular then the lines are perpendicular.
answered
Apr 8, 2017
Mathematics
high-school
6
votes
194k
views
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