Good Riddles

 
Not edible (medium)

By jena

Question: What can you serve but never eat?

By jena

Question: What runs but doesn't get anywhere?

Shark snacks (medium)

By jena

Question: What does a shark like to eat with peanut butter?

what am I? (medium)

Question: Lose me once, and i’ll come back stronger Lose me twice, and i’m gone forever What am I?

Question: 123-----111213-----31121113-----? What is the next term in the sequence?