Relier Pairs SU1.3. MATCH THE VITAL FUNCTIONS.Version en ligne THE DIFFERENT VITAL FUNCTIONS IN LIVING THINGS par M. Dolores Rueda 1 2 3 ANY CHANGE IN THE ENVIRONMENT CANCAUSE A REACTION. 4 5 ANIMALS USE THEM TO DETECT SOME STIMULI. 6 ASEXUAL REPRODUCTION OCCURS WHEN ONLY ONE ORGANISM IS REQUIRED. THEY CAN´T PRODUCE THEIR OWN FOOD. ARE OBTAINED FROM THE ENVIRONMENT AND TRANSFORMED INTO ENERGY. THEY FEED ON THE REMAINS OF DEAD PLANTS AND ANIMALS.