Ko te whēkau whakahaere i ngā wāhanga katoa o te tinana, e tiakina ana i roto i te angaanga. Mā ngā io tairongo e kawe ngā karere mai i ngā wāhi katoa o te tinana ki te roro, mā ngā io whakaneke e kawe ngā karere a te roro ki ngā uaua me ngā repe hei whakahaere i ā rātou mahi.
The organ protected by the skull which controls all parts of the body. Sensory nerves carry messages from around the body to the brain, and motor nerves carry messages from the brain to control the functions of muscles and glands.
Ko te mātengatenga tētahi wharanga o te roro ka hua ake i te tukitukinga o te māhunga.
E kore e taea e tētahi rorohiko nui whakaharahara ngā mahi a te roro tangata.
He mahi motuhake tā te taha mauī o ngā roro, tā te taha matau anō hoki.