It's shell (I bet you're searching this answer up either cause you just want to improve your General Knowledge or it's because you go to James An College)
I would say you rib cage protects you vital organs.
protects the organs of the organism.
Carapace
The pelvis is a part of the skeletal system that protects the organs in the lower body. It is a bony structure composed of the hip bones, sacrum, and coccyx, and it provides support for the organs in the pelvic cavity such as the bladder, reproductive organs, and part of the large intestine.
it protects internal organs such as lungs brain and heart.
Three sets of bones protect the internal organs:The skull protects the brainThe rib cage, anchored by the sternum and vertebral column, protects the heart, lungs, kidneys, liver, and spleen.The pelvis protects the urinary and reproductive organs, as well as the lower part of the intestines
The pelvis protects the reproductive organs (such as the uterus, ovaries, and testes) and parts of the digestive system (such as the bladder and part of the large intestine). It also provides structural support for the body and helps with movement and balance.
hahahahha
The ribcage acts as a cage and protects your vital organs.
skull protects the brain,eyes part of the spinal cord and the eardrums
The skeletal system provides structural support for the body, protects internal organs, allows for movement through its joints, and stores minerals such as calcium and phosphorus for bodily functions.
i think the skeletal system is its own system that protects internal organs