Answer:
Walk on the living, they donโt even mumble, Walk on the dead, they mutter and grumble. What are they?
What can be swallowed, But can also swallow you?
What tastes better than it smells?
It's got twists and turns, but has no curves. Twist it to fix it, turn it to ruin it. What is it?
How can you burn an apple, blueberry, rose and pumpkin without leaving any ashes but retaining the smell of it?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.