Chemistry, 15.05.2020 10:57 joannakawata6
A farmer lost most of his crops last year because of insects. This year he decided to use pesticide to kill the insects. However, some of the insects survived the pesticide and have reproducedThe new population of insects is not affected by the pesticide. After several generations, more insects are born that survive the pesticide. What process explains the change in insect population?
A. natural selection
B. genetic engineering
C. extinction
D. artificial selection
Answers: 1
Chemistry, 22.06.2019 10:30
Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?
Answers: 3
Chemistry, 22.06.2019 21:20
The organs inside the body and how they function together
Answers: 3
Chemistry, 23.06.2019 04:00
What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area
Answers: 1
Chemistry, 23.06.2019 06:50
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
Answers: 1
A farmer lost most of his crops last year because of insects. This year he decided to use pesticide...
Social Studies, 05.02.2020 06:43
SAT, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Social Studies, 05.02.2020 06:43
Chemistry, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Computers and Technology, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
Mathematics, 05.02.2020 06:43
History, 05.02.2020 06:43