An ecologist studying ecosystems would be most interested in which question? a. how do features of the landscape affect the movement of bears? b. how does temperature affect survivorship of marmots? c. how much nitrogen is being taken up by organisms in a given place? d. is a predator species maintaining species diversity by selectively preying on the most abundant prey species?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

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.