Which option identifies a benefit of the grazing method utilized in the following scenario? Ranchers devised a system to manage herd grazing so different areas would be grazed and then alternated so they were not overgrazed.

reduction in weeds
reduction in insects
reduction in carbon
reduction in minerals

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species

In what for do plants utilize nitrogen? why do they need nitrogen?