Which of the following causes populations to shift most quickly from an exponential to a logistic population growth? a. favorable climatic conditionsb. removal of predatorsc. decreased death rated. competition for resources

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

9. wind power creates pollution. water air soil noise

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.