Matching Pairs Body System Interactions Part IV - FlashcardsOnline version Body System Interactions Part IV - Flashcards by Benjamin D Morgan 1 Circulatory and skeletal 2 Circulatory and muscular 3 Respiratory and circulatory 4 Skeletal and digestive 5 Respiratory and digestive 6 Circulatory and nervous 7 Muscular and digestive 8 Digestive and respiratory 9 Nervous and muscular 10 Respiratory and muscular 11 Circulatory and digestive 12 Digestive and nervous Blood brings important nutrients from food (like calcium) to the bones Diaphragm, an involuntary muscle, forces breath in and out Nutrients from food are provided for bones (calcium for strong bones) Blood, oxygen, and food are pumped to the muscles The liver removes waste products from the blood Brain regulates heart rate and blood pressure 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 When there is a tear or injury in muscle nerves send messages to the brain 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. digestive system sends messages to brain when your hungry or full
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