Which prevents the resources of Antartica from being used?A. It is impossible to dig trough the ice on Antartica. B. Native populations resist outside mining. C. It is currently too expensive to make it worthwhile. D. There are very few resources in Antartica.

The declining axolotl population in mexico city is an example of in overcrowded cities. a. the surpassing of support capacity b. changes to natural environments and native species c. the lack of safe homes and tenured spaces d. the effects of a growing urban heat island