Answer:
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.
the day before yesterday tom turned 15 next year he will turn 18 when is his birthday
Thirty white horses on a red hill, first they champ, then they stamp, then they stand still.
Both punishment and sweet reward, It will befall both fool and lord. It is a spiritual scoreboard, Your every deed it does record.
Both old people and owls are said to be possessing this trait
I am a band that does not perform, sing, or act. What am I?