Answer:
Fatherless and Motherless, born without sin. Roared when it entered the world, And never spoke again.
I am cracked by Indiana Jones.
I am a popular afterlife location to send evil people
I am a busy worker who is a water mammal.
What goes up and down, but does not move?
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.