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WorksheetsTEETH AND MICROBES
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
1. A new born baby has______
a)
20 teeth
b)
30 teeth
c)
15 teeth
d)
no teeth
2.
2. Sweets and chocolates ______ our teeth.
a)
spoil
b)
clean
c)
make
d)
all of these
3.
3. ______ helps to make soft cakes and bread.
a)
bacteria
b)
yeast
c)
fungi
d)
virus
4.
4. Milk has ______ that makes our teeth strong.
a)
vitamins
b)
iron
c)
calcium
d)
none of these
5.
5. We must visit a dentist at least _______ a year.
a)
once
b)
twice
c)
thrice
d)
never
6.
6. There are ___ molars in each jaw in an adult.
a)
3
b)
4
c)
6
d)
8
7.
7. Name the microbe that cause ringworm.
a)
bacteria
b)
fungi
c)
yeast
d)
none of these
8.
8. We must brush our teeth at least _____ a day.
a)
once
b)
twice
c)
thrice
d)
never
9.
9. The outer cover of a tooth is called
a)
enamel
b)
dentine
c)
pulp
d)
none of these
10.
10. Tooth decay results in
a)
hunger
b)
thirst
c)
itching
d)
bad breath
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