yes they do but not as well as other organs such as the heart and ribs they protect the side and back of the stomach I would say ribs 7-12 protect it.
stomach
The ribs protect the lungs and the heart
The rib cage protects the lungs and heart.
There are two organs located below the rib cage near the center of the chest. Both the stomach and the spleen are organs located in this general position on the body.
http://medicalimages.allrefer.com/large/stomach-and-small-intestine.jpg let's say partially.
bone
Your rib cage protects your heart and stomach,because the rib cage is kind of a cage and when you get hit there,it dosent hurt your organs but it can damage the rib cage.
The rib cage
Your immune system and your rib cage, plus a layer of muscle
Yes, the rib cage does protect the heart.
rib cage
To protect the heart and lungs
The rib cage.
Your Rib Cage protects your lungs.
to protect your fragile insides
rib cage
Your arms protect your rib cage and the rib cage protects the lungs and heart.