Respiratory organs in different animals

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1. Types of Respiratory organs in different animals

2. Types of Respiratory organs in different animals Lungs Pulmonary respiration Mammals, birds ,reptiles

3. Types of Respiratory organs in different animals Gills Branchial respiration Fishes, some crabs, tadpole larvae

4. Types of Respiratory organs in different animals Skin Cutaneous respiration Earthworm, leech , and some amphibians

5. Types of Respiratory organs in different animals Trachea Tracheal respiration Insects