several many numerous molar back tooth set against an all black backdrop

numerous one centre centred stand stood standing middle bigger big smaller small black white backdrop background illustrations isolated shape shapes shaped texture textures surface surfaces opaque teeth tooth molar premolar premolars molars mouth chew chewing purpose purposes function functions dental dentist dentists vestigial canine incisor incisors canines jaw jaws bone bones hard oral health healthy hygiene hygienic breath bad odor odour wisdom arch posterior brush brushing routine enamel crown maxillary mandibular upper lower second extract extraction extractions