Divided by the structure of the two types of
vertebrates 1. (Vertebrae)
means. Higher vertebrates, there is a growing body tissues, organs that are functional, complex. Vertebrates act as the core of the body. Help the body maintain a certain image is not very large, living both in water and on land. Invertebrates have evolved so much that
scientists have divided Meaningful similarities as they were 5
1. Fish (Fish)
2. Half animal, half on water. (Amphibians)
3. Reptiles (Reptiles)
4. winged animals in the Zoo (Birds)
5. mammalian milk (Mammais).
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