Digestive System

The teeth which help in tearing the food are the:

• Incisors

• Canines

Last molar tooth in human beings is called:

• Premolar

• Wisdom tooth

• Molar

The hardest substance in your body

• Dentine

• Bone

• pulp

• enamel

• teeth

Saliva converts starch into:

• Glucose

• Sucrose

• Maltose

• Lactose

Bile juice is produced by:

• Liver

• Pancreas

• Gall bladder

__________ is a common opening of food pipe and wind pipe.

Molars are meant for __________ the food.

Incisors are used for__________ the food.

The __________ are used for tearing the food.

The human teeth appear in two sets,the first set is called primary which consists of only __________ teeth.