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Raider49 Raider49
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6 years ago
Why are some male fish in the ocean developing female characteristics?
 A) Evolution
  B) PCBs
  C) Estrogen-mimicking compounds
  D) All of these choices
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chickenchicken
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6 years ago
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Raider49 Author
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6 years ago
Thanks
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Yesterday
Good timing, thanks!
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2 hours ago
This helped my grade so much Perfect
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