How much ddt was there in every million grams of grebe muscle
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Answer:
here is your answer mate...
Explanation:
In one Long Island estuary, concentrations of less than a tenth of a part per million (PPM) of DDT in aquatic plants and plankton ..
acute oral LD50 (rat) is 113 to 800 milligrams per kilogram of body weight .
please mark it as brainliest...
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