Does the U. K. contain one nationality or a lot?

2/6 of be by to 2/6 is to 24/72 ?

Which volcanic eruption caused the most deaths

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.