A digestive system is a group of organs working together to convert complex food into the soluble form of nutrients which are absorbed by the entire body. Food passes through a long tube inside the body known as the alimentary canal. The alimentary canal is made up of the oral cavity, pharynx, esophagus, stomach, small intestines, and large intestines with the digestive glands like salivary gland, pancreas, liver and gallbladder which secretes digestive enzyme or juice for breakdown of food.
Therefore, the correct answer is option A.
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Similar Questions
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