Multiple Choice
Which statement accurately describes the health concerns related to polychlorinated biphenyls (PCBs) ?
A) They are not a problem because these chemicals break down quickly.
B) Although no longer used,they persist in the environment and bioaccumulate in the human body.
C) PCBs accumulate in lean body tissues.
D) PCBs accumulate in adipose tissue but not in breast milk.
Correct Answer:

Verified
Correct Answer:
Verified
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