ANSWER: Parana-Rio de la Plata
Answer:
use bigger dams,
the underground system clear
make sponge city
Answer:
volcano is a type of earthquare
1) Learn the way/what animals eat
2) Learn more about humans to solve/cure diseases
3) To increase intelligence
4) Saftey of Earth (humans,animals,plants,etc.)
B. Marco Polo, I just got this answer right on my test
