HUMAN BEINGS ARE ANIMALS
THEY ARE VERTEBRATES (HAVE A BACKBONE AND AN INTERNAL BONE SKELETON)
THEY CARRY ON THE THREE VITAL FUNCTIONS:
o NUTRICIÓN: BREATH OXYGEN, THEY’RE OMNIVORE, THEY DRINK WATER.
o INTERACTION: THEY HAVE SENSE ORGANS, THEY TALK, THEY MOVE AROUND.
o REPRODUCTION: THEY ARE MAMMALS, FEED THEIR BABIES WITH MILK. THEY’RE
VIVIPAROUS.
THEY HAVE BODY SYSTEMS TO HELP THEM PERFORM THE VITAL FUNCTIONS:
o DIGESTIVE SYSTEM
o RESPIRATORY SYSTEM
o CIRCULATORY SYSTEM
o EXCRETORY SYSTEM
o REPRODUCTIVE SYSTEM
o LOCOMOTOR SYSTEM
o NERVOUS SYSTEM
VITAL FUNCTIONS
o NUTRITION:
4 SYSTEMS TAKE PART:
* DIGESTIVE SYSTEM: BRAKES DOWN FOOD
* RESPIRATORY SYSTEM: PROVIDES OXYGEN
* CIRCULATORY SYSTEM: DISTRIBUTES OXIGEN ALL OVER THE BODY.
* EXCRETORY SYSTEM : GETS RID OF WASTE SUBSTANCES.
o REPRODUCTION:
* CREATE OFFSPRINGS (DESCENDIENTES)
MALE ORGANS (OUTSIDE)
FEMALE ORGANS (INSIDE)
o INTERACCTION: (RELATION WITH OUR ENVIRONMENT AND WITH OTHERS)
* SENSE ORGANS
* BRAIN AND NERVOUS SYSTEM
* LOCOMOTOR SYSTEM ( MUSCLES AND BONES)