How the digestive food from the duodenum reach the liver?
Brief Description..please

The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Liver. Your liver makes a digestive juice called bile that helps digest fats and some vitamins. Bile ducts carry bile from your liver to your gallbladder for storage, or to the small intestine for use.

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answer; i believe the correct answer is (a)0

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle