Years ago, hunters near Yellowstone did not like wolves that competed with them for deer and elk kills. Wolf hunts reduced the population to near extinction, but the elks did not increase in number, and in some areas, their numbers declined when food sources ran out. What suggestion would you make to restore the ecosystem in that area?

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.