Answer:
I save lives on the ground and in the air
There was a green house. Inside the green house there was a white house. Inside the white house there was a red house. Inside the red house there were lots of babies. What is it?
Santa shakes his belly like a bowl full of me
What has a head but never weeps a bed but never sleeps can run but never walks and banks but no money?
If a man carries my burden they will get crushed to death. Though not rich I leave silver in my track.
Whatโs a carpetโs favorite sport?