Digestive System (Parts: (Mouth and esophagus (teeth crush food…
It has acids that fight bacteria and enzymes (pepsin) that digest protein into amino acids.
Have accessory organs
produce enzymes and hormones
produce bile that break down fats
store excess bile
Mouth and esophagus
teeth crush food (Mechanically)
Amylase break starch (Chemically)
Esophagus pass food to stomach by peristalsis.
Reabsorb water from chyme
eliminate wastes by peristalsis
Sara Alrowaydan 11c