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إكتشاف أشخاص جدد وإنشاء اتصالات جديدة وصداقات جديدة
tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
French physiologist noted for research on secretions of the alimentary canal and the glycogenic function of the liver (1813-1878)