upper permanent molars

Question 1

what are our molars used for?

Answer 1

crushing and grinding down food

Question 2

they all have 4 cusps apart from what tooth that has an extra cusp?

Answer 2

16 & 26

Question 3

what is the extra 5th cusp on 16 & 26 called?

Answer 3

cusp of carabelli

Question 4

upper 6s have how many roots?
and what are they?

Answer 4

3 roots
mesial buccal
distal buccal
palatal

Question 5

what root is the largest root in 16 & 26

Answer 5

palatal root

Question 6

what age does the upper first permanent molar erupt?

Answer 6

6 years

Question 7

what age does the upper first permanent molar root complete?

Answer 7

9-10 years

Question 8

upper second permanent molar erupts what age?

Answer 8

12-13 years

Question 9

upper second permanent molar root completes at what age?

Answer 9

14-16 years

Question 10

upper permanent third molar erupts at what age?

Answer 10

17-21

Question 11

upper permanent third molar root completes at what age?

Answer 11

18-25

Question 12

what is the smallest upper maxillary molar?

Answer 12

third molar