A is correct as that is the only one having to do with some sort of Latin culture:)
Water pollution affects marine ecosystems by completely killing it off. Pollution kills fish, reefs, and other underwater life. With this pollution, animal's behaviors can change, and habitats are destroyed.
I hope this helped, and I hope you pass your assessment!
The answer is option number 4. If you do the math, the sides are simply scaled by 3.
Arenal Volcano is in the middle of the continent
