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1 Type of joint with little movement. Present on vertebraes.
2 The ____________________ skeleton: includes 126 bones in extremities and waist
3 There are two types: red and yellow. It is a soft and flexible tissue where blood cells are produced.
4 Middle portion of long bones; its walls are made up of compact bone and inside it is the yellow bone marrow.
5 The _______________ of the bones are: physical support, structures protection, levers for movement, calcium reserve and blood cells.
6 Ends of the long bones. Inside it there is spongy tissue.
7 Type of joint with great movement. Present on the knee or elbow.
8 Type of bone tissue of great density; very hard and resistant.
9 Type of joint without movement, like in the bones of the skull.
10 Type of low density bone tissue that is in the ends of large bones.
11 The ______________ skeleton: includes 80 bones that make up the head and torso.
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