Answer the following question given this paragraph: 

Another name for this compound is…water. Water can create some absolutely beautiful sights. Iguassu Falls is the largest series of waterfalls on the planet, located in Brazil, Argentina, and Paraguay. And water is necessary for life. Water, like carbon, has a special role in biology because of its importance to organisms. Water is essential to all known forms of life. Water, H 2 O, such a simple molecule, yet it is this simplicity that gives water its unique properties and explains why water is so vital for life.


Q: Which waterfall series is the largest on the planet?

 Choices:

- yosemite falls

- angel falls

- niagara falls

- iguassu falls

A:
iguassu falls
