Read the following paragraph and fill in the blanks using the words given below.

The words are:

(i) bones                               (v) cartilage
(ii) movement                       (vi) shape
(iii) contraction                     (vii) internal organs
(iv) muscles                         (viii) relaxation

_____ (a) and _____ (b) form the skeleton of the human body. They provide the framework, give _____ (c) to the body and help in _____ (d). They protect the _____ (e). The bones are moved by alternate _____ (f) and _____ (g) of two sets of _____ (h) attached to them.