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WorksheetsHow do we smell
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
What is the first sense when we are born
a)
smell
b)
sight
c)
hearing
2.
As an adult, you can distinguish about (a) different smells
3.
95% of nasal cavity is
a)
filter
b)
nose
c)
air
4.
A dog's olfactory epithelium is 20 times bigger than human one
a)
True
b)
False
5.
The inability to smell a scent is called (a)
6.
brain has ___ million different olfactory receptor neurons
a)
40
b)
50
c)
30
d)
400
7.
Many people who can't smell at all also can't really taste the same way the rest of us do
a)
True
b)
False
8.
Our nose has ___ nostrils
a)
2
b)
1
c)
3
d)
4
9.
Without the ability to smell, you lose the ability to (a)
10.
tastes your taste buds can detect
a)
sweet
b)
salty
c)
bitter
d)
sour
e)
savory
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