Question: what are the 20 senses?
Answer: 2.2.1 Visual system (vision) 2.2.2 Auditory system (hearing) 2.2.3 Somatosensory system (touch) 2.2.4 Vestibular system (balance) 2.2.5 Gustatory system (taste) 2.2.6 Olfactory system (smell)