question_answer 8)

Fill in the blanks. (a) Joints of the bones help in the ......... of the body. (b) A combination of bones and cartilages form the ......... of the body. (c) The bones at the elbow are joined by a ......... joint. (d) The contraction of the ......... pulls the bones during movement.  

Answer:

(a) Joints of the bones help in the movement of the body. (b) A combination of bones and cartilages form the skeleton of the body. (c) The bones at the elbow are joined by a hinge joint. (d) The contraction of the muscle pulls the bones during movement.