Answer:
I go in hard come out soft. Blow me hard and Iβll make a pop.
Which vehicle is spelled the same forwards and backwards?
I am what one cannot keep, two cannot hold, and three cannot destroy. What am I?
If you have it, you donβt share it. If you share it, you donβt have it. What is it?
I ask no questions but receive a lot of answers. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.