Answer:
I transfer oxygen from the atmosphere to your blood
What gets bigger when more is taken away?
What do you call a boomerang that doesnβt come back?
I have two bodies joined together as one. When standing still, I run and run. What am I?
My snake-like body cracks and burns. I cause pain but pleasure too. What am I?
The answer I give is yes, but what I mean is no. What was the question?