Answer:
What has to be broken before you can use it ?
What ship has no captain but two mates?
What is part of you and all around you but if it entangles you, it will kill you?
Many foods can make me strong but give me water and I won't last long.
You can have it, and be at it, But it never lasts forever.
People take me on walks and I run and have fun. What am I?