Alligators are reptiles. There are two kinds of alligators. The American alligator lives in low, wet parts of the southeastern United States. The Chinese alligator lives in the lower Yangtze River Valley in China. Both alligators are related to...
Whales

Whales are the largest animals on earth. Bigger than elephants, they may grow 95 feet long, and weigh 150 tons. A baby blue whale, just born, can be 23 feet long and weigh 3 tons.
Although whales live in the oceans and swim like fish,...