Search for: Home › Forums › Topic Tag: mucusViewing 2 topics - 1 through 2 (of 2 total)TopicVoicesPostsLast Post What do saliva, tears, and nasal mucus have in common? Started by: Dhaneeshwor in: Biology12 1 year, 4 months ago ProtonsTalk Describe the location and importance of cilia and mucus in the respiratory system. Started by: Dhruva in: Biology12 2 years, 11 months ago ProtonsTalk Viewing 2 topics - 1 through 2 (of 2 total)