Labels:daily OCR: TEETH OUR TEETH are hard. bone- like projections set in the upper and lower jaw Two sets of teeth develop during your lifetim e: a set of 20 deciduous (milk) teeth that appear betw een the ages of six months and two and half years, and 32 permanent teeth. replace the former between the ages of six and 12 years (except for wisdom teeth, which appear early adulthood). Your front teeth (incisors) cut pooj into chunks, the pointed canines tear podj and the back teeth (premolars and molars) grind the food, mixed with saliva into soft paste called bolus reen
