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Question
Read the following scenario and answer the questions below.Between 1907 and 1923, cattle grazing was greatly reduced, deer hunting was eliminated, and predators were killed. Over 600 cougars, 11 wolves (most had already been killed in the 1800s), and 3000 coyotes were trapped or shot. In response, the deer herd began to increase. By 1915, the deer were estimated at 25 000; by 1920 at 50 000; and by 1923 at approximately 100 000.
Which of the graph lines described below suggests the Kaibab deer population between 1900 and 1923?
A) a straight line slanting upward, showing a steady increase over time
B) a J-shaped upward curve with a very rapid increase
C) a "sine wave" curving up, down, up, down
D) a rapidly decreasing slope from left to right
E) an S-shaped curve that shows a smooth, rapid increase and then levels off
Answer
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