Which organ is part of the digestive system?

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Multiple Choice

Which organ is part of the digestive system?

Explanation:
Food processing through the digestive system relies on organs that break down food and extract nutrients. The stomach fits into this system by secreting gastric acid and enzymes, mixing food with these juices, and turning it into chyme before it moves to the small intestine for digestion and absorption. The other organs listed do not participate in digestion: the heart pumps blood, the lungs handle gas exchange, and the kidneys filter wastes from the blood. So the stomach is part of the digestive system.

Food processing through the digestive system relies on organs that break down food and extract nutrients. The stomach fits into this system by secreting gastric acid and enzymes, mixing food with these juices, and turning it into chyme before it moves to the small intestine for digestion and absorption. The other organs listed do not participate in digestion: the heart pumps blood, the lungs handle gas exchange, and the kidneys filter wastes from the blood. So the stomach is part of the digestive system.

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