WHAT THE TEACHER SAYS:
"Your bronchial tubes are covered with mucus, which sticks to dirt and germs that get into your lungs. Millions of tiny hairs called cilia act like tiny brooms to sweep out the bad stuff caught in the mucus. Each cilium sweeps back and forth about ten times every second. They do this to keep your lungs clean."
WHAT FRANCIE HEARS:
"Nose hairs push your boogers out."
About Me
- Thurbersmom
- Bedrock, Missouri
- Six kids, bio and adopted. Dogs, cats, birds, rabbits. Husband Fred (as in Flintstone). And me. Why blog? Well, some people are compelled to write things down, and some people aren't. It's like that tree that falls in the forest with no one there to hear it--if you don't write it down, did it really happen?
