Title: Strongest and weakest
Description: Introduces some of the strongest and weakest animals in the world, explaining the benefits of strength and various adaptations.
Subjects: Animal defenses, Animals, Juvenile literature, Ouvrages pour la jeunesse, Animaux, Animals -- Juvenile literature, Animaux -- Ouvrages pour la jeunesse, Competition (Biology), Animal welfare, Moyens de defense, Miscellanea, Dieren, Jeugdboeken ; informatie - biologie