1.
Cake baking can be understood by the nose that can smell from distance.
2.
Option D
3.
Skin is the largest sense organ of the body.
4.
Option A
5.
Option B
6.
Option D
7.
Smoke from the vehicles, gutter, spoiled food etc smells bad.
8.
Skin helps to feel things.
9.
The object is sweet or sour can be understood with the tongue.
10.
Option A
11.
Option C
12.
Sight, hearing, sense, touch and smell are the five kinds of senses.
13.
Option D
14.
We should not smell harmful substances because they may be injurious to our health.
15.
Option A
16.
Option A
17.
Option A
18.
Receptors travel to and fro from the brain to different parts of the body.
19.
Eyes help to describe things.
20.
Flowers, perfumes, popcorn and freshly baked cookies smell good.
