A synovial joint has which of the following traits?

The upper jaw bone is the 

A genetic disorder that affects mostly boys and causes extreme muscle weakness is

The pectoral girdle consists of the clavicle, scapula, and humerus.

Sinuses

The plasma membrane of a muscle cell is called

Thin plates of bone in spongy bone are called

The bone that does not articulate (make a joint) with any other bone is the 

A fast twitch muscle has more endurance, tends to be aerobic, and has logs of glycogen and fat.

The vertebra from the neck are called