Drag each organ to match it with its correct function!
Where it all begins
The acid chamber
The long absorber
The final processor
The storage chamber
The exit door
Absorbs remaining water and electrolytes from waste. Houses beneficial bacteria and forms solid feces for elimination.
Teeth chew food into smaller pieces while saliva begins breaking down starches with enzymes. Forms food into a bolus for swallowing.
The final opening where waste leaves the body. Has sphincter muscles that control when elimination occurs.
6-7 meters long with villi creating tennis court-sized surface area. Absorbs 90% of nutrients into bloodstream.
Stores feces temporarily and sends signals to the brain when it's time for elimination. Acts as the final holding chamber.
Uses powerful gastric acid (pH 1.5) and pepsin enzyme to break down proteins. Churns food into liquid chyme over 2-4 hours.