discuss the role of tongue in our digestive tract.
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Your tongue helps out, pushing the food around while you chew with your teeth. When you're ready to swallow, the tongue pushes a tiny bit of mushed-up food called a bolus (say: BO-luss) toward the back of your throat and into the opening of your esophagus, the second part of the digestive tract.
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The role of the tongue in digestive tract is - it helps the food in rolling,chewing, and pushing the food in the oesophagus. The food gets mixed with salivary amaylase secreted by salivary gland which converts starch into simple sugar.
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