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