Where is the synovial fluid found?

What type of joints are present between the skull bones in humans?

An athlete while running fell on the track. She used her hands to sustain minimal injury. In the process,her hands received the maximum blow on the joints. Which combination of joints would be badly affected in this accident?

Match the following columns:

Column-$I$	Column-$II$
$P$. Fibrous joint	$I$. Immovable joint
$Q$. Cartilaginous joint	$II$. Slightly movable joint
$R$. Synovial joint	$III$. Freely movable joint

How do joints form? Discuss in detail the types of joints and their functions.

Describe the pubic symphysis.