1 What is the sceleton?
2 How many bones it has?
3 What the spine consists of?
4 How the verterba forms?
5 How many verterbraes in the spine of the adult?
6 Is the breastbone long ot shot?
7 How many thoracic vertebrae the chest is compose?
8 Which ribs are not connect with the breastbone?
9 Where is the breastbone?
10 How many ribs human has?
11 How bones are connect?
12 What bones are consist?
13 What the lower extremity are consists?