Matching Pairs Body system Interactions Part III - FlashcardsOnline version Body system Interactions Part III - Flashcards by Benjamin D Morgan 1 filters out harmful waste to help protect the stomach 2 muscles protecting neurons 3 delivers gasses and nutrients to the kidneys 4 muscles help push food through the body 5 muscles contract and relax to push blood throughout the body 6 kidneys filter blood to take out the waste and extra water 7 filters out harmful waste to help protect the lungs 8 muscles contract to pull air into the lungs 9 muscles relax to release urine 10 filters harmful waste that could harm the muscles 11 delivers gases and nutrients to the large intestine 12 takes oxygen from the lungs and gives the lungs carbon dioxide 13 delivers gasses and nutrients to the muscles 14 filters out harmful wastes to help protect the spinal cord circulatory system helping the muscular system muscular system helping the circulatory system muscular system helping the nervous system muscular system helping the excretory/urinary system muscular system helping the digestive system Excretory/Urinary system helping the nervous system Excretory/urinary system helping the digestive system Excretory/urinary system helping the circulatory system circulatory system helping the respiratory system muscular system helping the respiratory system circulatory system helping the urinary system circulatory system helping the digestive system Excretory/urinary system helping the respiratory system Excretory/urinary system helping the muscular system