Teeth Human and Social Biology

How many permanent teeth does an adult have?

• 20

• 28

• 32

• 46

What is the function of incisors?

• bite

• chew

• grind

• swallow

Which type of teeth is shown in the picture?

• Canine

• Incisor

• Molar

• Premolar

The molars teeth are use to

• tear food

• cut food

• grind food

What is the function of canines?

• Tearing

• Cutting

• Grinding

• All of the above

The molars teeth are use to

• tear food

• cut food

• grind food

Which is incisors?

• 
• 
• 
• 

How many different types of teeth do humans have?

• 2

• 4

• 6

• 8

we have (a)   milk teeth.

at what age our baby teeth begin to fall out?

• 3 years old

• 7 years old

• 10 years old

• 4 years old