Help pls I’m giving brainlest and 6 points please!!!

Does the threat of global warming require international cooperation? why or why not?

How many structures do prokaryotic cells have in common with the eukaryotic cells? a. 2b. 3c. 4d. 5

Why are there increasing problems with construction in permafrost regions? a. the existence of black spruce trees b. global warming c. booming arctic populations d. longer freeze-thaw cycles