Question

a population of wolves in wyoming experienced a rapid decline. scientists found that 20 wolves died from rabies, 15 wolves died from mange (a parasitic mite), and 10 wolves died from natural causes. wyoming experienced a recent drought, and many populations, including deer, bison, and bear, have diminished in the past year. what is best described in this scenario?
wolves reached their greatest population growth.
wolves were exposed to too many limiting factors.
wolves were unaffected by other populations in wyoming.
wolves breeding season was affected by the drought.

Explanation:

The wolf population declined due to multiple factors: rabies, mange, natural causes, and drought affecting prey populations. Limiting factors are environmental conditions that restrict population growth. Here, the wolf population faced biotic (diseases, interspecies interactions via prey decline) and abiotic (drought) limiting factors, leading to the decline. Option A is wrong as the population declined, not reached maximum growth. Option C is wrong as prey population decline (deer, bison, bear) would affect wolves (e.g., food availability). Option D is not supported as the scenario focuses on mortality and prey decline, not breeding season impact. So the best answer is the one about exposure to multiple limiting factors.

Answer:

B. Wolves were exposed to too many limiting factors.