Lake Maracaibo is the largest lake in South America.

There is estimated to be about one billion of a certain 1 foot long species of frog living on the bottom of Lake Titicaca.

America is named after the explorer Amerigo Vespucci.

The cerebellum controls your body's balance.

South America is home to almost one-fourth of all known animals.

The largest South American mammal is the tapir.

Your spleen is part of the lymphatic system.

Skin is the largest organ of the human body.

The bee hummingbird is the smallest bird in the world.

Cuba is the first Communist government in the Western Hemisphere.