What is Saliva..........
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Hi^^
Here's your answer Buddy!!!!!
Saliva is a hormone which is present in our mouth and is made by salivary glands.
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Answer:
Saliva is the watery and usually somewhat frothy substance produced in the mouths of some animals, including humans. Produced in salivaryglands, saliva is 98% water, but it contains many important substances, including electrolytes, mucus, antibacterial compounds and various enzymes.
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