Joints in the human body

The cranium is an example of:

• A fixed joint

• A moveable joint

The elbow is an example of:

• A fixed joint

• A moveable joint

In the fingers and toes, we have:

• A hinge joint

• A ball-and-socket joint

• No joint

This image displays a:

• Hinge joint

• Ball-and-socket joint

• There are no joints

The type of joint in the image is:

• A hinge joint

• Ball-and-socket joint

• There is no joint

Synovial fluid is a lubricant. It is present at joints to reduce ________.