The U.S. Food and Drug Administration advises women of ...

[laurencescou]

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

[moormoney]

Answer to Question 1

B

Answer to Question 2

A

[laurencescou]

Both answers were spot on, thank you once again

[moormoney]

Great! Please up vote