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Author Question: The U.S. Food and Drug Administration advises women of childbearing age and children to completely ... (Read 52 times)

laurencescou

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on: Aug 22, 2018
The U.S. Food and Drug Administration advises women of childbearing age and children to completely avoid some kinds of fish because of ____ contamination.
 A) bacterial
  B) mercury
  C) petroleum
  D) plastics

Question 2

The process by which toxic substances can be concentrated in the flesh of organisms at higher trophic levels is called ____.
 A) biomagnification
  B) natural selection
  C) trophic concentration
  D) consumer distillation


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moormoney

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Reply #1 on: Aug 22, 2018
Answer to Question 1

B

Answer to Question 2

A


laurencescou

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Reply #2 on: Aug 22, 2018
Both answers were spot on, thank you once again


moormoney

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Reply #3 on: Aug 22, 2018
Great! Please up vote :D


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