Matching
A. tap water
B. bottled water
21. Costs about $0.003 per gallon
22. Typically contains fluoride
23. FDA regulates this water if it is sold across state lines
24. EPA requires that quality reports be accessible to the public
25. Not always tested for contaminants
21. ANS: A
22. ANS: A
23. ANS: B
24. ANS: A
25. ANS: B
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