Oral cavity - Is first in the digestive system, Pharynx - Is second in the digestive system, Gullet - Is third in the digestive system, Stomach - Is fourth in the digestive system, Small intestine - Is fifth in the digestive system, Large intestine - Is sixth in the digestive system, Rectum - Is seventh in the digestive system,

Digestive system 2

بواسطة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟