what is saliva ? functions of saliva ?( in simple sentence )
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Produced in salivary glands, saliva is 98% water, but it contains many important substances, including electrolytes, mucus, antibacterial compounds and various enzymes. The digestive functions of saliva include moistening food, and helping to create a food bolus, so it can be swallowed easily.
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ItzRiya✌️
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Answer:
it is helpful in digestion
Explanation:
it helps to break down the food into simpler substances to digest
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