Question

What is saliva?????????​

Answer 1

Answer:

watery liquid secreted into the mouth by glands, providing lubrication for chewing and swallowing, and aiding digestion.

Explanation:

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Answer 2

Answer:

➡a liquid secreted into mouth...

➡ Saliva is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans, saliva is 99.5⁠% water plus electrolytes, mucus, white blood cells, epithelial cells, enzymes, antimicrobial agents such as secretory IgA, and lysozymes..

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