Epithelial cells and mucus are normal on a pap smear.
mucusI think
Digestive system .
Mucus is found in the mouth because when you suck your boogers deeper into your nose, some go down to your mouth. -smartanomous
digestive system
acids
Mucus is found in the respiratory system of humans. The function of mucus is to protect the body from infectious agents such as viruses and bacteria.
Saliva, tears, mucus, milk.
what are the red dots found in eggs
endocrine
Vernix caseosa
mucus protects the epithelium for the acidity in the stomach.
mast cells