I believe you're looking for the term "synovial fluid."
saliva
The salivary glands secrete saliva into the mouth. Saliva has much importance to survival, because it begins to break down food, as part of the digestive system, and it keeps the esophagus lubricated when food goes down. Saliva also keeps the mouth clean, because it flushes out bacteria.
water keeps you and your body more form to keep you alive. When liquid is extracted, the concentration of of solute is increased. This may cause solid precipitation of chemicals mixed with the liquid prior to extraction.
Ecology keeps the spectrum of life in balance, and proper ecology keeps each species from going extinct.
Calcium is found in milk! Calcium keeps your teethand bones healthy. And improve bone strength.
I believe you're looking for the term "synovial fluid."
It keeps the internal parts lubricated
The cartilage, that is the tissue that lays between the joints of the bone. cartilage provides a tough surface which when lubricated with sinovial fluid keeps joints moving freely and painlessly. when this material starts to break down as a result of trauma or just wear and tear you end up with what is known as OA.
it keeps the throat lubricated to allow oxygen to enter the lungs easily
OUR muscles make us blink.It is an involuntary movement that keeps our eyes lubricated.
Saliva production in the salivary glands is a normal, continuous process that helps keep your mouth moist and aids in digestion. Sometimes, excess saliva can accumulate in the back of the throat due to factors like postnasal drip, acid reflux, or certain medications. If this becomes bothersome or persistent, it's a good idea to consult a healthcare provider for further evaluation.
If you mean what keeps joints firm with bones and muscles....then it makes sense, there are no joints that help joints...Tissue connects bones to the joints which connects bones. almost as if you were to connect bricks by using cement. In this case, the tissue would be the cement...i hope this sorta hdelped ish
Cartilage. Also, tendons and muscle.
This residue that you are speaking of is most likely the mucus that keeps your rectum lubricated when you have a bowel movement. Having a little mucus drip onto your underwear is normal, but contact your doctor if the mucus turns bloody.
Ligaments; Yourrr Welcomeee(:
ligaments
ligaments