5.is factual information that results from a scientific investigation. A. bias B. data C. assumption D. none of the above

Why should the united state be concerned about air pollution in china?

Variety of living organisms; includes genetic, species, and ecological types.

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.