Question

Fill in the blanks.
The joints in the human body are lubricated with
fluid.
2.
There are two ball-and-socket joints located in the
1.
and
3. Our skeleton is a storehouse of​

Answer 1

Explanation:

The space between these cartilaginous extremities of the bones, known as joint cavity, is filled with a shear- dependent fluid called synovial fluid. The surfaces of the synovial joints have a high degree of geometrical conformity.