The author mentions the role climate change played in the downfall of the Roman Empire and the Han Dynasty. In what ways might the world be different today if these two civilizations had NOT BEEN impacted by climate change? (One full paragraph, no less than 5 sentence

these include the fossil fuels, oil, natural gas, and coal and nuclear energy. hope this ! ^.^

-ella

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225