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"Johnnie" (2019-08-10)

En respuesta a Marie Sklodowska Curie
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Could you please repeat that? http://pof.in.net/ plenty of fish But age is not what Usenko was after. He studies how chemical pollutants like DDT and flame retardants are affecting whales. These pollutants get deposited in fatty tissues, such as whale blubber. And scientists often analyze blubber to see what whales are eating.

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ISSN: 19915837