1 How much DDT was there in every million grams of grebe muscle?
2 Which of the birds had about 2 grams of DDT in every million grams of its muscle?
3 Suggest why carnivores that live near water have higher levels of DDT in their bodies than
carnivores that live and feed over land.
4 Suggest why wood pigeons and moorhens have low levels of DDT in their muscles.
5 Why is DDT still used in some parts of the world?
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Answer:
1) 4567000
Explanation:
army forever
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