what do you mean by saliva in detail?
Answers
Answered by
38
Saliva is the watery and usually somewhat frothy substance produced in the mouths of some animals, including humans. Produced in salivary glands, saliva is 98% water, but it contains many important substances, including electrolytes, mucus, antibacterial compounds and various enzymes.
Answered by
2
Answer:
good evening hope it helps you
Attachments:
Similar questions