Which group first suggested that gray wolves be reintroduced to yellowstone? environmentalists who knew little about the parks or wolves, the u. s congress, local ranchers, biologists concerned about the parks ecosystem

Option C, biologists concerned about the parks ecosystem

Explanation:

It were the biologist during the regime of congress in 1966 who first suggested that gray wolves should be reintroduced to yellow stone. They were concerned about the rising elk population in the Yellow Stone which was causing extreme losses to the ecology . After wolves reintroduction, Wolves started feeding on deer which reduced grazing activity and hence the beavers could get grasses and farmland to re flourish which started killing more elk and hence led to re flourishing of Yellowstone

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.

not sure if this is what you'r looking for eubacteria and archaebacteria