Using four or more complete sentences, explain why new technologies are making physical features less of a challenge when creating and changing national boundaries.

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

Who believed that the universe was made of tiny uncuttable particles

Which of the following are warning signs that a volcano will soon erupt? select all that apply a - earthquakes or tremors b - ground swelling c - color changes d - smoke plumes