The deer population in a rural area has fallen to very low levels. Which is the most cost-effective recommendation that a scientist should recommend to the local government to address this issue? A. Create an area for the deer where humans are not allowed. B. Move the deer population to another state. C. Use the technique of artificial insemination to increase deer population. D. Use captive breeding to increase the number of deer. E. Restrict the hunting of deer in the area.
