Please fill out this chart I will give the brainlest to the correct and best answer and you’ll get 30 points!!

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.

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

What was on result of the potato famine