Who Lives in an Alligator Hole? (Let's-Read-and-Find-Out Science 2)

<p> Alligators are feared animals whose ancestors date back 160 million years. Gators have lived with all types of plants and animals—even dinosaurs. Today the alligator has a key role in its ecosystem. Just like humans, alligators affect everything surrounding them. Despite this importance, the alligator was near extinction. Read and find out about how alligators are more than monster reptiles. </p>