Answer:
I cannot be burned in fire or drowned in water
I repeat only the last word you say. The more I repeat, the softer I got. I cannot be seen but can be heard. What am I?
I shoot but never kills
I am a mini solar powered computer.
As a state in the USA, I am round on both sides and high in the middle. What am I?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?