The name of the bones that protect our lungs, heart, and kidneys are called the? A- Vertebrae and Phalanges B- Cardiac and Smooth C- Crainium and Mandible D- Sternum and Ribs

The correct answer would be "D" as the sternum and ribs are the main source of protection to vital organs. The sternum, (the breastbone) stabilizes the thoracic skeleton and the ribs serve as the connected "cage" for vitals.