Answer:
I am rarely touched but often held. If you are smart you'll use me well. What am I?
I am a rock group with four members all of whom died in plane crashes. Who am I?
I am clean when Iām black dirty when Iām white.
I am what bring things together. Without me everything you see would be a total mass or debris everywhere.
I am always hungry, I must always be fed. The finger I lick will soon turn red. What am I?
What an fill a room but takes up no space?