Science
I have learned that the ( bones, brain) 1. bones support the body structurally, protect vital organs, and allows us to move. The ( liver, backbone ) 2. backbone protect the spinal cord. The ( intestine, rib cage ) 3. rib cage protect the heart and lungs. The ( pelvic bone, stomach ) 4. pelvic bone support and balances the trunk, contains and support the intestines, the urinary bladder, and internal sex organs. The ( lungs, heart ) 5. heart sends blood around the body to all of the other organs.
I hope it helps ^_^