Directions Select each correct answer The red squirrel is a species of tree squirrel that can be found in parts of Europe and

Question

Directions Select each correct answer The red squirrel is a species of tree squirrel that can be found in parts of Europe and Asia In an experiment a researcher introduced small populations of red squirrels to two different ecosystems at the same time The graph below shows the red squirrel population in both ecosystems over three years Red Squirrel Population Over Time Population in thousands 0 6 0 5 0 4 0 3 0 2 0 1 0 0 1 5 Time yr Which explanation s could account for the different carrying capacities of the two ecosystems 0 5 1 Nature Reserve City Park 2 The number of trees in the city park may be limited by humans Increased human activity in the city park may disrupt mating opportunities Food may be more abundant in the city park because it is left behind by humans who much larger in area than the city park 2 5 3

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