all of it.
yes, the last 10% is backwash. saliva is thick and heavy and sinks to the bottom.
Cow saliva. Actually, I drink it.
Saliva and germs
No.
no, they don't drink as they get their nutrients from their prey
Breaks down the food
No, it's usually glass or plastic.
If it is properly conducted, the only way is to not drink.
Saliva is usually basic, and when we eat something acidic it neutralizes it and is the first thing that starts to break down the food. Anything we eat or drink saliva is make it basic. (i think most of our food that we eat or drink is acidic). HOPE THIS HELPED :)
just dont drink it!
milk = base
About 49 percent of the population drink alchohol