How do we digest it?

This organ doesn't belong to the same group as the other.

• Pancreas

• Liver

• Gall bladder

• Esophagus

Starting from the mouth and all the way down to the anus, all the digestive organs MUST be hollow.

• True

• False

Which of this mechanism that is NOT occur in mouth

• Mechanical breakdown

• Peristalsis

• Swallowing

• Chemical breakdown

A system tube with an opening at one end for taking in food (mouth) and an opening at the other end where unabsorbed waste materials are eliminated (anus)

• Human Circulatory System

• Human Digestive System

• Human Respiratory System

• Human Cardiovascular System

The interior opening of the digestive tube for the entrance of food

• Mouth

• Oral Cavity

• Pharynx

• Esophagus

• Stomach

It is 6 meters long (longest part of digestive system)

• Small Intestine

• Large Intestine

• Anus

Final terminal opening of the digestive tube

• Small Intestine

• Large Intestine

• Anus

Front teeth used for biting food.

• Incisors

• Canines

• Premolars

• Molars

Number of milk teeth in humans.

• 18

• 24

• 20

• 32

What is the function of the digestive system?

• to break down and absorb nutrients
• to support and protect our bodies
• to produce vitamin D
• to help us move