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Author Question: Concern has been increasing over the presence of __________ in human sewage. (a) lead (b) ... (Read 174 times)

codyclark

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on: Jul 12, 2018
Concern has been increasing over the presence of __________ in human sewage.
 
  (a) lead (b) prescription medications (c) mercury (d) chlorine

Question 2

Population growth in the United States:
 
  a) is increasing (b) is stabilized (c) is decreasing (d) fluctuates continuously


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smrtceo

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Reply #1 on: Jul 12, 2018
Answer to Question 1

ANSWER: B

Answer to Question 2

ANSWER: B


codyclark

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Reply #2 on: Jul 12, 2018
Correct answers!


smrtceo

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Reply #3 on: Jul 12, 2018
Great! Please up vote :D


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