Relier Pairs SU2.1. MATCH THE COLUMNS ABOUT THE SENSE ORGANS. Version en ligne ACTIVITIES ABOUT THE ORGANS par M. Dolores Rueda 1 IT FOCUSES THE LIGHT WHICH ALLOWS IMAGES TO BE PROJECTED 2 SOUND WAVES ENTER OUR EAR THROUGH IT 3 WHERE THE VIBRATIONS ARE REACHED AND TRANSFORMED INTO ELECTRICAL SIGNALS 4 5 6 7 LIGHT ENTERS OUR EYE THROUGH THEM. 8 NERVE RECEPTORS IN THE RETINA SEND INFORMATION ALONG IT TO THE BRAIN THEY KEEP OUR BALANCE AND EQUILIBRIUM. IT IS A MUSCLE THAT MAKES THE PUPIL BIGGER OR SMALLER WHEN EARDRUM VIBRATES THEY ALSO VIBRATE IN OUR MIDDLE EAR