What makes false ribs different from true ribs?

• A. False ribs do not articulate with the costal cartilage.
• B. The costal cartilage that connects to true ribs connects directly to the sternum.
• C. The true ribs articulate with the sternum, while false ribs do not.
• D. False ribs articulate with costal cartilage but are not connected to the sternum.