Charcoal-a form of non-crystalline carbon Graphite-crystalline carbon-known as 'pencil llead' (although there is no lead in it!). In graphit, the atoms are joined together in flat sheets. Diamond-crystalline carbon with the carbon atoms arranged differently from graphite-in a huge 3d matrix.
Life Span: The average life span of the Miniature Schnauzer is 15 or more years. Training: The Miniature Schnauzer is a smart dog who learns quickly. With methods that encourage and reward him, the Mini Schnauzer will pick up almost anything. He is a proven competitor in obedience and an eager and able agility dog.
Nutritional Needs for Miniature Schnauzers. As you can probably guess from its name, the Miniature Schnauzer is a small-breed dog. This breed typically stands between 13 and 14 inches tall, weighing between 10 and 18 pounds at maturity.