Resource List: Biology
- The Bulldog Ant and Its Sense of Sight: Video, Quiz, and Activities
- Estimated Number of Animal and Plant Species on Earth
- Plants That Heal
- Plants that Kill
- Pet Ownership
- The Five Senses
- Blood Pressure Explained
- Rodent Pets: A Comparison
- Tyrannosaurus Sue
- Top Ten Dog Breeds
- Blood Types
- Disease-Carrying Animals
- Royal Pets
- Presidential Pets
- An International Guide to Animal Talk
- Household Pet Ownership, 2001
- Speed of Animals
- Gestation, Incubation, and Longevity of Selected Animals
- Endangered and Threatened Species
- Sea Life