Answer:
I am the first you ever saw, what greets you every morning and what goes out in the end.
A defendant will go free if a reasonable amount of this exists.
Where can you add 2 to 11 and get 1?
No matter how little or how much you use me, you change me every month. What am I?
Thanks for such treasures as Mariachis, enchiladas and habanero!
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.