Big questions & big answers

Today, Kathryn asked me, "How do we cough?"

Uh, well, it's a reflex. We just do it. "Do you mean what happens inside our bodies when we cough?

"Yeeeees"

Then, I recalled our discussion of the heart & a description of the lungs: where they are in relation to the heart & how they they resemble balloons, etc...whew!

I think between David & myself & a little help from the internet we will manage the hows & whys. I've got the human body covered. The questions will only get more challenging from here!

Thanks so much for visiting and remember to ALWAYS enjoy your own life's wild ride!