Answer:
Forward I am heavy backward I am not. What am I?
I fly away as soon as you set me loose. People around you may slowly move away once they sense my presence.
I am a cold man without a soul. If there is warmth in me, it slowly will kill me. What am I?
I am a red drum which sounds without being touched, and grows silent, when touched. What am I?
I help engines spin and pants stay up.
Often cooked as fillet, this meat comes from an animal that swims underwater.