ICSE Class 7 Biology Classification of Animals
Vertebrates
There are five types of vertebrates namely, Pisces, Amphibia, Reptilia, Aves and Mammalia.
Pisces or fishes are aquatic organisms that breathe through gills whereas amphibians are found both in water and on land.
Pisces, amphibians, and reptiles are cold-blooded, whereas mammals and birds are warm-blooded organisms.Invertebrates
Invertebrates