Page 5 - SCIENCE 2

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Thigh bone is the longest bone in our body.
Muscles
Muscles
Muscles
There are about 600 muscles in an adult human
body.

Swimming is a good exercise. Cycling is a good exercise. Playing is a good exercise.

Muscles are closely attached to the bones.

Every action we make is a result of the action of muscles.

Bones and muscles work simultaneously.

They help us to work and do different activities, like walking, running,

bending etc.

Muscles get stronger the more we use them.

Therefore, we must exercise and play games to keep our muscles fit.

All parts of the body work with the help of
the muscles, e.g. :

± Eye muscles help us to see all the
sides by moving the eye ball.

± Heart muscles help the heart to Heart Lungs Intestine

beat.

± Stomach muscles help to push the

food to other parts for digestion.

Eye muscles Stomach muscles
Knowledge Plus

Muscles become strong if you use them regularly.

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