Search for tag: "sphincter"

Digestive System (hybrid) duration 2 hours 13 minutes Digestive System (hybrid) Digestive System (hybrid)	Digestive System (hybrid) epithelium intestine stomach muscle cells sphincter side tube peritoneum thing duct region blood bile duodenum surface tongue acid body teeth From Brian Chung 0 likes 172 plays 0
Muscle actions (axis 2) duration 22 minutes 12 seconds Muscle actions (axis 2) Muscle actions (axis 2)	Muscle actions (axis 2) diaphragm muscles muscle thoracic bulbospongiosus layers cage sheet layer intercostals sphincter rib diameter bit respiration end ribs inspiration sternum portion From Brian Chung 0 likes 82 plays 0