Answer:
It keeps you on the ground and stops things from floating around. What is it?
What occurs four times in every week, twice in every month, only once in a year but never in a day?
If you blow past your destination, you'll have to throw your car into this.
Maritime marauders
Sally's mom has 5 children, Boby, Jimmy, Franky, Marly. Who is the last child?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.