Secretes bile, which is necessary for digestion and fat absorption
The gall bladder
Long muscle pipe made of smooth muscle to push the food down.
esophagus
The tube that connects the mouth to the esophagus and the nose to the trachea. This tube is used for both eating and breathing
The pharynx
The last structure to process food. It absorbs water, and leaves waste products called feces.
The large intestine
Chewing of food to break it down into smaller pieces.
Mechanical digestion
Absorbs nutrients from already digested food
The Small Intestine
The final section of the large intestine. It collects the feces.
The Rectum
The hollow cavity where the teeth are located
The Mouth
What is the function of stomach?
Stores and churns food
Why does the body need food?
To get nutrients and energy
A bag where food is stored.
The Stomach
What are the functions of the digestive system?
Breaks down food, absorbs nutrients, and aids in the elimination of undigested food.
The hole through where the feces are expelled to the outside.
The Anus
Secrete saliva, moisten food and facilitate chewing and swallowing
The Salivary Glands
Muscular tube that connects the pharynx with the stomach. Helps food move towards the stomach.
The Esophagus
Allows us to feel the flavors, helps chewing by mixing food
The Tongue
These are in charge of grinding food
The Teeth