Answer:
What eight letter word has "kst" in middle, in the beginning and at the end?
This is the drinkable phase of matter
A young man wants to have it, but when he has it he no longer wants it. Blade in hand he attacks it And does his best to remove it. Yet he knows that it is all in vain.
I'm the son of water but when I return to water I die. Who am I?
A red house is made out of red bricks. A blue house is made out of blue bricks. What is a green house made out of?
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.