What term represents the calcium phosphate salts making up the matrix of bone?

The structural classification of joints is based on 

The serous membrane that lines the abdominopelvic cavity is 

Which way does the thoracic division of the vertebral column curve?

Which type of bone is described as having a sandwich-like appearance with a layer of compact bone on the outside and a layer of spongy bone inside?

The carpal bones are arranged in ___. 

has cells that generate and transmit electrochemical signals in the brain and spinal cord

Which of the following does NOT make up the thorax?

What type of bone would a vertebra be?

Which directional term would complete the sentence correctly? The knee is _____ to the ankle.