Relier Pairs Body System Interactions Part V - FlashcardsVersion en ligne Body System Interactions Part V - Matching par Benjamin D Morgan 1 Skeletal and digestive 2 Respiratory and digestive 3 Respiratory and muscular 4 Muscular and digestive 5 Circulatory and muscular 6 Circulatory and nervous 7 Nervous and muscular 8 Digestive and nervous 9 Respiratory and circulatory 10 Circulatory and digestive 11 Circulatory and skeletal 12 Digestive and respiratory Muscles of the digestive system need oxygen to function muscles of the respiratory system need energy from digested food in order to function Muscles in the jaw help the teeth grind the food, and the involuntary smooth muscles of the stomach breaks down the food. Food and nutrients in blood give energy to the muscles Diaphragm, an involuntary muscle, forces breath in and out digestive system sends messages to brain when your hungry or full Nutrients from food are provided for bones (calcium for strong bones) The liver removes waste products from the blood Blood, oxygen, and food are pumped to the muscles Oxygenated blood is pumped through the heart and then circulated through cells. Red blood cells move oxygen and carbon dioxide through the blood. Alveoli exchange gas with capillaries. Blood brings important nutrients from food (like calcium) to the bones Brain regulates heart rate and blood pressure When there is a tear or injury in muscle nerves send messages to the brain