Relier Pairs Organ Systems and FuntionsVersion en ligne Organ Systems par Jeremy Berke 1 Circulatory System 2 Musculoskeletal System 3 Reproductive System 4 Digestive System 5 Respitory System 6 Muscular System 7 Skeletal System 8 Endocrine System 9 Nervous System 10 Excretory System Consists of bones and muscles that work together to produce locomotion. The active part of the musculoskeletal system. Consists of skeletal muscle made of muscle tissue which enables movement and maintains posture. Receives information from the internal and external environment and sends messages to organs in response to that information. Distributes blood, which delivers nutrients to all the cells of the body and collects harmful substances. Provides oxygen to the body and eliminates carbon dioxide. Produces reproductive cells and hormones. The passive part of the musculoskeletal system. Consists of bones which provide strength and protect organs. Consists of glands that produce hormones which are distributed through the bloodstream to cells and organs. Eliminates waste from the body. Obtains nutrients from food.