Your salivary glands.
"The salivary glands secrete saliva into the mouth to assist in digesting foods. Humans have 3 pairs of major salivary glands: 1) parotid glands, 2) submandibular glands, and 3) sublingual glands. The parotid glands are the largest salivary glands and are located in front of the ear in the cheek area and slightly over the jaw line. The smaller submandibular glands are located under the jaw and the sublingual glands, the smallest major salivary glands, are located under the tongue. Hundreds of minor salivary glands, each about the size of a grain of sand, exist and line the mucous membranes inside the mouth." - See more at: (see related link)
No. Not at all.
yes
The enzymes
No; saliva doesn't transmit the HIV virus.
Avoid illegal drugs
no
=they it is a dog but im not really sure.=
Plasma Cells, lymphocytes .
the physical change in the change in food when the enters esophagus is when it has a chemical breakdown in your mouth with a mechanical breakdown the chemical breakdown is when your salivia is making the food moist the mechanical is when you chew the food so it easier for it to enter the esophagus and so the salivia can get it moist then your esophagus uses muscles to push the food down into your stomache
Secrets of pom
By peeing, I think. Urination, perspiration, defecation, lacrimal drainage(tears), lactation and vomitus.
What secrets?