AP BIOLOGY

Detailed explanation-1: -The locomotor system is also known as the musculoskeletal system. It is made up of the skeleton, skeletal muscles, ligaments, tendons, joints, cartilage and other connective tissue. These parts work together to allow your body to move.

Detailed explanation-2: -Your bones and muscles work together to support and move your body. Your respiratory system takes in oxygen from the air.

Detailed explanation-3: -The movements your muscles make are coordinated and controlled by the brain and nervous system. The involuntary muscles are controlled by structures deep within the brain and the upper part of the spinal cord called the brain stem.

Detailed explanation-4: -For example, the respiratory and circulatory systems work together to provide the body with oxygen and to rid the body of carbon dioxide. The lungs provide a place where oxygen can reach the blood and carbon dioxide can be removed from it.