Digestive System As soon as we take the first bite of our food, the process of digestion starts. The food gets mixed with the saliva, present in our mouth which is then easily swallowed. From the mou
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Process Of Digestion As soon as we see our favorite food, our mouth starts to water. Saliva The liquid present inside the mouth is known as saliva. It is secreted by the salivary glands. It helps
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