Page 215 - New Medley 3 Semester 1

Sense Organs: Eyes, ears, skin, nose and tongue are our ve sense organs that

help us to feel and do di erent actions. ese sense organs are joined to the

brain through nerves. ey send messages to the brain and the brain, in turn,

sends messages to di erent organs of the body to work properly.

Eyes Ears Nose Tongue Skin

Knowledge Zone
The brain is divided into two parts. The left side of the brain controls the right side of
the body and the right side of the brain controls the left side of the body.

Reproductive System

e reproductive system helps in producing babies.

2 • Problem Solving

Name the following.

1. It ows in ne tubes in the body. B D
2. It controls all our body functions. B N

3. It pumps blood. H R

AT ONE GO

 The skeletal system gives shape and support to our body.
 The muscular system helps us move.

 The digestive system changes the food into a simpler form.
 The respiratory system exchanges gases from surrounding air.

 The circulatory system supplies blood to all parts of the body.
 The excretory system removes wastes from the body.
 The reproductive system helps produce babies.

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