The Clues

1 The matrix initially secreted by osteoblasts?
2 What type of cartilage is found in the nose?
3 What type of cartilage is found in invertebral discs?
4 What is the name for the layer on the inside of bone?
5 The channels which the process of osteocytes are found in?
6 What is the name of cells found in mature cartilage
7 What is the name for a 'unit' of bone
8 What are the cells called that are important in resorbing bone
9 What is the name for the layer on the outside of bone?
10 What is the name for the precursor cells that differentiate into bone resorbing cells?