Dentition mammals the infants have a set of teeth that fall out and are replaced by adult teeth. These are called deciduous teeth, primary teeth, baby teeth or milk teeth. Animals that have two sets of teeth, one followed by the other, are said to be diphyodont. Normally the dental formula for milk teeth is the same as for adult teeth except that the molars are missing. Because mammal teeth are specialised for different functions, many mammal groups have lost teeth not needed in their adaptation. Tooth form has also undergone evolutionary modification as a result of natural selection for specialised
Better by You, Better than Me Better by You, Better than Me "Better by You, Better than Me" is a 1969 song by the English rock band Spooky Tooth. The song was covered in 1978 by heavy metal band Judas Priest. In 1990, Judas Priest's version of the song was the subject of a much-publicized "subliminal message trial". The band were the subject of a civil lawsuit alleging their recording was responsible for the suicide attempts of two young men in Sparks, Nevada in 1985. The case was eventually dismissed. Judas Priest's rendition of "Better by You, Better than Me" is faster than Spooky Tooth's and