Question

5) एथिल अल्कोहोलचे स्नानासूत्र यू.पी.र..
नाव लिहा.​

Answer 1

Explanation:

Six salivary glands, located around the oral cavity, secrete saliva. This substance moves out of the glands into the oral cavity through ducts. Saliva is 99% water, but also contains enzymes and proteins that lubricate the oral cavity and begin chemical digestion of food.

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