1. The Bullfrog
... there was a huge dinosaur eating a plant, there could have been some type of frog down by its feet. About 3,800 species of frogs and toads have developed since the dinosaur days. The secret to their success is their amazing adaptability. Frogs have evolved to live in a large variety of climates. They can be found just about anywhere there is fresh water- on all continents ... in New England. They can be so adaptable because they are cold blooded, which means that their body temperature can change along with the temperature around them. When temperatures drop, some frogs dig burrows unde...
- Word Count: 963
- Approx Pages: 4
- Grade Level: High School