Which ecosystem has a better chance of
surviving when environmental conditions change
over a long period of time?
a. one with a great deal of genetic diversity
b. one with plants and animals but no bacteria
c. one with animals and bacteria but no plants
d. one with little or no genetic diversity
ooo

answer; ///i believe that the correct answer is (d); ///

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.