mucin

"While walking to school, Sarah found a lost wallet on the ground. "

"Mucus, which lines our respiratory system, contains glycoproteins that help trap harmful particles like dust and bacteria. "

"The overproduction of tomatoes in our garden this year means we have more than we can eat or give away. "

"My sister brought several books to the library, and that one is about dinosaurs. "

"The family owns several, a small plot of land behind their house. "

"It was mayhem in the thick of battle."

"I will not remain here any longer."

"It looks weaker and weaker, the more I think about it."

"To explain a chapter of the Bible."

"The teacher praised the student for the consistency in his homework, noticing how each assignment demonstrated a clear understanding of the material. "

"If you still feel unwell tomorrow, see your doctor."

"My nose is running, and I can feel a lot of mucus dripping down my throat. "