Para. 1 - The Relationship Between Special and Regular School Programs. Special education is an integral part of the total educational enterprise, not a separate order. In any school system, special education is a means of enlarging the capacity of the system to serve the educational needs of all children.
The purity of dental gold is usually 16 karat, but it is slightly more complicated to recycle than jewelry because it may include nonmetal content like tooth enamel or porcelain. The recycler will use a process like acid reduction or reverse electroplating to extract the gold from the nonmetal elements.
925 is the purity of the silver. 92.5 % fine silver which is Sterling Silver. The extra % is other materials added for strength and usability. 925 means it is sterling silver â¦ . The c could be a makers mark or could indicate that it is sterling plate.n jewelry, the mark KPJ usually stands for the manufacturer of the  piece. The number before the KPJ mark typically stands for the type  of piece it is.