Which part of the body is affected by inflammation in the disease $Arthritis$?

Select the correct matching of the type of the joint with the example in the human skeletal system.

Which type of joint is present between the frontal bone and the parietal bone?

$A$: Maximum movement is possible at the amphiarthroses joint.
$R$: Such joints are also called synovial joints and have almost frictionless movement due to synovial fluid.

The knee joint between the thigh and lower leg is a:

Which of the following acts as a shock absorber to cushion the joint when the tibia and femur come together?