Animal	Respiration
Porifera
Cnidaria
Platyhelminthes
Nematoda
Annelida
Gastropoda
Bivalvia
Cephalopoda
Echinodermata
Crustacea
Arachnida
Insecta
Chondrichthyes
Osteichthyes
Amphibia
Reptilia
Aves
Mammalia

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