UNIT 1- HOW MY BODY WORKS -Respiratory and digestive system and our muscles and bones.

THE RESPIRATORY SYSTEM

 

 

- OUR BODY NEEDS OXYGEN.

 

- OXYGEN —MOUTH/ NOSE—LUNGS—-

HEART—BLOOD—BRAIN.

 

- EXERCISE KEEPS OUR BODY HEALTHY.

 

- RESPIRATORY SYSTEM AND CIRCULATORY SYSTEM.

 

 

 

THE MUSCLES AND THE BONES

 

- OUR SKELETON IS MADE OF MANY BONES

AND PROTECTS ORGANS (BRAIN , LUNGS , HEART…)

 

- MUSCLES HELP MOVE OUR BONES.

THEY WORK IN PAIRS—( BICEPS AND  TRICEPS).

 

 

 

THE DIGESTIVE SYSTEM

 

 - OUR BODY NEEDS FOOD TO GROW ,

BE ACTIVE AND BE HEALTHY .

 

1)MOUTH —

2)STOMACH—

3)SMALL INTESTINE—

4)LARGE INTESTINE

5))BLOODSTREAM(CIRCULATORY SYSTEM–

—-VEINS AND ARTERIES).

 

 

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>