Unit 3 nutriton diego barrio s

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Unit 3 nutriton diego barrio s

  1. 1. NUTRITION U.3 BY: DIEGO BARRIO 6.A
  2. 2. NUTRITION NUTRIENTS GIVE TO OUR CELLS ALL ENERGY THAT THEY NEED THE DIGESTIVE SYSTEM, THE RESPIRATORY SYSTEM, THE CIRCULATORY SYSTEM AND THE EXCRETORY SYSTEM CARRY OUT THE FUNCTION OF NUTRITION.
  3. 3. THE DIGESTIVE SYSTEM IT HAS TWO PARTS, THE DIGESTIVE TRACT AND THE DIGESTIVE GLANDS.
  4. 4. THE RESPIRATORY SYSTEM THE RESPIRATORY SYSTEM IS IN CHARGE OF BREATHING. BREATHING MAKES TWO MOVEMENTS: FIRST, WE INHALE AIR AND IT GOES INTO THE LUNGS THEN, WE EXHALE AIR SENDING IT OUT OF THE LUNGS
  5. 5. THE EXCRETORY SYSTEM THE EXCRETORY SYSTEM FILTERS WASTE SUBSTANCES FROM THE BLOOD. IT REMOVE THEM THROUGH EXCRETION. THE EXCRETORY SYSTEM IS MADE UP OF:
  6. 6. SWEAT GLANDS
  7. 7. THE URINARY SYSTEM
  8. 8. THE URINARY SYSTEM THE URINARY SYSTEM IS MADE UP OF: THE KIDNEYS AND THE URINARY TRACT.
  9. 9. THE CIRCULATORY SYSTEM THE CIRCULATORY SYSTEM TRANSPORTS NUTRIENTS AND OXYGEN TO OUR CELLS, THERE ARE THREE TYPES OF BLOOD VESSELS: THE CIRCULATORY SYSTEMTYPES OF BLOOD VESSELS ARTERIES VEINS CAPILLARIES
  10. 10. THE BLOOD THE BLOOD IS A RED LIQUID MADE UP OF CELLS THAT FLOAT IN A LIQUID CALLED PLASMA THERE ARE THREE TYPES OF BLOOD CELLS: RED BLOOD CELLS ? ! WHITE BLOOD CELLS PLATELETS
  11. 11. THE HEART
  12. 12. THE HEART THE HEART USES RYTHMIC SYSTOLE AND DIASTOLE MOVEMENTS TO PUMP THE BLOOD AROUND THE BODY. FIRST: BLOOD ENTERS IN THE ATRIA. SECOND:PASSES TO THE VENTRICLES. THIRD:BLOOD COMES OUT THROUGH THE ARTERIES
  13. 13. THE HUMAN CIRCULATION HUMAN CIRCULATION IS CLOSED AND DOUBLE. HUMAN CIRCULATION IS CLOSED BECAUSE THE HEART SEPTUM SEPARATES THE TWO HALVES OF THE HEART. PULMONARY CIRCULATION HUMAN CIRCULATION IS DOUBLE THE BLOOD FOLLOWS TWO ROUTES SYSTEMIC CIRCULATION

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