Cough and Sneeze

This passage explains the reflexes behind coughing and sneezing, focusing on their protective functions. It describes how irritants in the airways trigger these reflexes and how the brain sends signals to expel the irritants forcefully. Coughing clears the airways of mucus or foreign particles, while sneezing removes irritants from the nose. Both reflexes play important roles in keeping our respiratory system clean and healthy.

Reading this passage helps students understand the biological functions of coughing and sneezing while expanding their vocabulary with terms like “reflex” and “irritants.” The clear explanation of each process enhances reading comprehension by making complex actions easy to follow. The passage promotes critical thinking as students learn to identify how their body defends itself. It also reinforces grammar proficiency, particularly in the use of action verbs to describe bodily processes.