Jokes and Riddles

Riddles 1

Q1. Poor people have it. Rich people need it. If you eat it you die. What is it?

Q2. I'm tall when I'm young and I'm short when I'm old. What am I?

Q3. How can a pants pocket be empty and still have something in it?

Q4. A dad and his son were riding their bikes and crashed. Two ambulances came and took a hem to different hospitals. The man's son was in the operating room and the doctor said "I can't operate on you. You're my son." How is that possible.

Q5. What is the longest word in the dictionary?

Please answer in the comments. When you answer please put A1. for Q1. and so on. If you liked the riddles please vote. No looking it up online. That is cheating.