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Answers: 3
Biology, 21.06.2019 21:30
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 21.06.2019 23:30
In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?
Answers: 2
Biology, 22.06.2019 05:30
The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.
Answers: 3
Mathematics, 24.11.2019 00:31
Chemistry, 24.11.2019 00:31
Chemistry, 24.11.2019 00:31
Mathematics, 24.11.2019 00:31
Biology, 24.11.2019 00:31
Mathematics, 24.11.2019 00:31
Mathematics, 24.11.2019 00:31
Mathematics, 24.11.2019 00:31
Biology, 24.11.2019 00:31