Answer:
What is filled with air and sometimes a gas, tied to a string and often seen on your birthday?
What is this Mexican dish consisting of a tortilla rolled around a filling, typically of beans or ground or shredded beef?
You can have it, and be at it, But it never lasts forever.
As strong as love, more dangerous than cancer.
I'm the son of water but when I return to water I die. Who am I?
It is something you will never see again.