Which statements regarding triangle def are
correct? select three options.

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.

Look at the map above. which of the following statement is true

In a cold pack which type of reaction draws heat from the surroundings