
Zoology 9th Edition by Stephen Miller
النسخة 9الرقم المعياري الدولي: 978-0073524177
Zoology 9th Edition by Stephen Miller
النسخة 9الرقم المعياري الدولي: 978-0073524177 تمرين 4
The use of DDT has been greatly curtailed for ecological reasons. In the past, it has proved to be an effective malaria deterrent. Many organizations would like to see this form of mosquito control resumed. Do you agree or disagree? Explain your reasoning.
التوضيح
DDT (dichlorodiphenyltrichloroethane) is...
Zoology 9th Edition by Stephen Miller
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