Subject:
Hindi
Learn “make sentences” of
Lesson - 3 given in the note-book.
Subject:
EVS
Write
the following content in your science note book and submit the following day.
Also study the same for a test on the same day.
Types of Teeth:
There
are four types of teeth – incisors, canines, premolars, molars and third
molars.
|
Name of tooth
|
uses
|
Total number
|
|
|
Incisors
|
bite food.
|
8
|
4 in lower
jaw
4 in upper
jaw.
|
|
Canines
|
tear food
|
4
|
2 in lower
jaw
2 in upper
jaw.
|
|
Premolars
|
chew and grind food
|
8
|
4 in lower
jaw
4 in upper jaw.
|
|
Molars
|
chew and grind food
|
8
|
4 in lower
jaw
4 in upper
jaw.
|
|
Third
molars
(Wisdom
tooth)
|
chew and grind food
|
4
|
2 in lower
jaw
2 in upper
jaw.
|
|
Total
|
|
32
|
|
