Answer:
I cannot be felt seen or touched. Yet I can be found in everybody. My existence is always in debate. Yet I have my own style of music.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
I can go through glass without breaking it. What am I?
I go into the water black and come out red. What am I?
I'm not alive but I grow I don't have lungs but I need air I don't have a mouth but water can kill me. What am I?
Give it food and it will live, give it water and it will die.