What is located where the nose and mouth come together? What are the parts of the inner ear? Which part of the pharynx lies behind the oral cavity? What are the parts of a long bone? What are the parts of the sternum? What are the parts of the respiratory zone?
Answer to: Fill in the blank with the appropriate directional terminology: If an incision cuts the heart into right and left parts, the section is...
orthorax. The connection of the ribs to the breastbone—thesternum—is in all cases a secondary one, brought about by the relatively pliablerib(costal) cartilages. The small joints between the ribs and the vertebrae permit a gliding motion of the ribs on the vertebrae during breathing and ot...