Use the organisms below to create a food web: cougar, rabbit, plants and seeds, mouse, hawk, deer (Hint: Hawks eat mice and rabbits; cougars eat deer and rabbits. Deer are herbivores.)

Assuming wolves eat deer, how could a disease that kills a large portion of the wolf population affect the mice population in a forest ecosystem?

Which is a source of energy for Earth's living things? I. Wind energy II. Sunlight II. Chemical energy (A) I only (B) II only (C) I and II only (D) II and III only (E) I, II, and III

Which is a source of energy for Earth's living things? A. wind energy only B. sunlight only C. wind energy and sunlight D. sunlight and chemical energy

Draw a food web to illustrate the relationships among grass, a grasshopper, a mouse, a rabbit, a coyote, and hawk. Use the following information: a) grass is a producer b) a grasshopper is a first-level producer c) a mouse and a rabbit are first and second-level consumers d) a coyote is a second and third-level consumer e) a hawk is a third-level consumer

How does the success of an invasive species depend on its placement in its new food web? Explain.