Wirbeltiere im Vergleich
Introduction
Vertebrates include fish, amphibians, reptiles, birds, and mammals; all have a backbone but differ in body structure and way of life.
Terms
- backbone
- mammal
- amphibian
- reptile
- body covering
Vertebrates include fish, amphibians, reptiles, birds, and mammals; all have a backbone but differ in body structure and way of life.