ANATOMY

Detailed explanation-1: -True 1. Your skeletal system is made up of bones, joints, and connective tissue. True 2. The vertebrae supports your body and protects your spinal cord.

Detailed explanation-2: -Your bones, pound for pound, are 4 times stronger than concrete. A muscle called the diaphragm controls the human breathing process. Bone is stronger than some steel.

Detailed explanation-3: -The main part of your skeletal system consists of your bones, hard structures that create your body’s framework-the skeleton. There are 206 bones in an adult human skeleton. Each bone has three main layers: Periosteum: The periosteum is a tough membrane that covers and protects the outside of the bone.

Detailed explanation-4: -Skeletal system problems include fractures, osteoarthritis, and rickets.