Question 11 5 out of 5 points A decade after wolves were reintroduced to

Question 11 5 out of 5 points a decade after wolves

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Question 11 5 out of 5 points A decade after wolves were reintroduced to Yellowstone Park, their presence was discovered to Selected Answer: have changed the behavior of elk. Correct Answer: have changed the behavior of elk. Question 12 5 out of 5 points Some environmental regulations (like forbidding the burning of coal in cities) benefit each and every one of us because the air we all breather is cleaner. If an individual ignores the regulation and burns coal, while others obey the regulation, then he or she Selected Answer: is being a free rider.
Correct Answer: is being a free rider. Question 13 5 out of 5 points An assessment of costs and benefits inevitably involves Selected Answer: value judgments and factual uncertainties Correct Answer: value judgments and factual uncertainties Question 14 5 out of 5 points Cost-benefit analysis Selected Answer: is influenced by value judgments. Correct Answer: is influenced by value judgments. Question 15 5 out of 5 points An ecosystem Selected Answer: can be upset by human behavior. Correct Answer: can be upset by human behavior.

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