1. Fish and AmphibiansCHAPTER 30 2. FishSECTION 2 3. What is a Fish?Aquatic vertebratesMost have paired fins for movement, scales for protection, and gills for exchanging…
1. State University of Medicine and Pharmacy “Nicolae Testemitanu”Urinary System Department of Histology, Cytology and Embryology Tatiana Globa 2. Urinary…