Structure which joins two bones at the joints is formed of ____________.
The bones at the elbow are joined by a ___ joint.
Fill in the blanks:
(a) Joints of bones help in the _________ of body.
(b) A combination of bones and cartilages forms the _________ of the body.
(c) Bones at the elbow are joined by a _________ joint.
(d) The contraction of the _________ pulls the bones during movement.