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

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.