Teeth and Digestion- Grade 4 Science

Kavya was counting teeth in her mouth. Then she saw that there are two types of teeth of the same number. Can you names those two types of teeth

• Canines, Premolars

• Molars, Incisors

• Incisors, Premolars

• None of the Above

Can you name the two sets of teeth?

• Temporary Teeth, Permanent Teeth

• Milk teeth, Molars

• Permanent Teeth, Incisors

• Canines, Permanent Teeth

The dentine is protecting the-

• Cementum

• Colon

• Enamel

• None of the Above

The liver produces one digestive juice known as saliva

• True

• False

The pulp anchors the teeth with the jawbone

• True

• False

The small intestine has one function to absorb the nutrients in the solid food

• True

• False

Tags

NGSS.MS-LS1-7

The food goes goes to the liver and then to the intestines.

• True

• False

Tags

NGSS.MS-LS1-7

Saliva is one fluid secreted by the salivary glands

• True

• False

What is the first organ of the alimentary canal?

• Liver

• Pancreas

• Mouth

• Stomach

Food passes through this organ to reach the stomach.

• Wind pipe

• Colon

• Oesophagus

• Small intestine