Biology, 12.07.2019 15:00 cpalabamagirl2595
Asoybean farmer applies a pesticide to his crops each year. after several years, he notices that the pesticide seems to have less of an effect on the insects. the population of insects is now more resistant to the pesticide. would this be an example of artificial or natural selection? briefly explain your answer.
Answers: 1
Biology, 22.06.2019 20:00, sanchez626
When you aware sick your body produces more leukocytes. briefly describe where the leukocyte are formed, how they are transported, and where they may be stored.
Answers: 1
Biology, 22.06.2019 23:00, ashbela16
The image shows a sandstone formation with visible bands of different colors. what do the bands indicate about how this sedimentary rock was formed? choose two answers. a). the rock was made from more than one material. b). water was absent during the compaction and cementation process. c). sediments and other matter were deposited in layers before lithification. d). the rock was stretched horizontally by the pressure from surrounding rocks. e). layers of hot liquid in the rocks cooled and solidified at different tempatures
Answers: 3
Asoybean farmer applies a pesticide to his crops each year. after several years, he notices that the...
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