2. WHAT DO WE NEED TO FUNTION
YOUR BODY
TRANFORMS THE
FOOD IN
SUBSTANCES
CALLED
NUTRIENTS
YOUR BODY TAKES
OXYGEN FROM
THE AIR
OXYGEN
NUTRIENTS
NUTRIENTS
IN CELLS IN YOUR
CELLS
OXYGEN
AND
NUTRIENTS
CONVERTED
IN ENERGY
WASTE
SUBSTANCES
6. THE EXCRETORY SYSTEM
• THE EXCRETORY
SYSTEM CONSIST IN
URINARY SYSTEM
AND SWEAT GLANDS
AND ELIMINATES
THE WASTE
SUBSTANCES
7. DIGESTION
DIGESTION IS THE SET OF
CHANGES HAPPENS WHIT
THE FOOD TRAVEL ALONG
THE DIGESTIVE TRACT
IN THE ABSORPTION STAGE THE
NUTRIENTS TO THE BLOOD AND
THROUGH TO THE CAPILLARIES
THE FINAL STAGE DIGESTIVE
INCLUDES PREPARATION
AND ELIMINATES OF FOOD