What is stellar evolution

Identify the type of chemical reaction involved in each action.

Which of the following is not a challenge to instituting sound global environmental policies? a. most changes are inexpensive and easy to implement. b. elected leaders who support unpopular environmental issues often are not re-elected. c. economic considerations outweigh environmental ones in many societies. d. there is no way to enforce international environmental agreements.

The language and religion of france developed from which people? a. the franks b. the gauls c. the anglo-saxons d. the romans