it is still not clear whether ddt harms the environment.
Biology, 31.10.2019 07:31 msjbryant33
Why is ddt still controversial?
it is still not clear whether ddt harms the environment.
despite the documented scientific effects on the environment, ddt is still
highly effective in controlling malaria.
despite the documented scientific effects on malaria, ddt's environmental
effects are uncertain.
rachel carson's findings, in her book silent spring, are questioned by many
scientists.
Answers: 3
Biology, 22.06.2019 00:40
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 12:00
Is dna the same in every cell in the human body explain your answer
Answers: 2
Why is ddt still controversial?
it is still not clear whether ddt harms the environment.
it is still not clear whether ddt harms the environment.
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