they keep out germs invading ur body
It is most likely referring to saliva, which is a fluid secreted by the salivary glands in the mouth. Saliva is a mixture of water, mucus, and enzymes (such as amylase) that help in digestion and lubrication of food in the mouth.
Mucus in saliva helps to lubricate and protect the oral cavity, making it easier to swallow food and preventing irritation of the mouth and throat. It also helps to trap bacteria and other particles, preventing them from entering the body.
The salivary glands. Saliva helps soften food as it is chewed with the help of mucus secreted by the membrane of the mouth the saliva amylase-the digestive enzyme on saliva- converts starch into sugar initiating the process of digestion
When you sneeze, droplets of mucus and saliva are expelled from your nose and mouth.
The saliva glands secrete saliva, which contains water, electrolytes, mucus, and enzymes. Saliva helps in the initial digestion of food, lubrication of the mouth and throat, and maintenance of oral health.
Saliva which is mostly water (99.5%), but also includes electrolytes, mucus, antibacterial compounds, and various enzymes.
saliva..
Some individuals have stated that they are able to taste something strange after sneezing. This is caused by the old saliva that builds up in the mouth and mucus. Sneezing causes the saliva to be interrupted, thus enabling it to be forced into the part of the mouth, in which it can be tasted.
mucus causes green saliva>
saliva is what is produced in your mouth and which helps you eat and swallow your food. Sputum is mucus that is coughed up from the lower airways, often as a result of a bronchial infection or pneumonia.
Yes. It can fill up with spit, saliva, and whatever else(food particles, mucus...) that can come out of the mouth of a human.
Without mucus you would swallow your tongue and it also keep your mouth wet oops sorry that's Saliva