Answer:
Forward I am heavy backward I am not. What am I?
What body part is pronounced as one letter, but written with three, only two different letters are used?
I am just two and two. I am hot. I am cold. I am the parent of numbers that cannot be told. I am a gift beyond measure a matter of course. I am given with pleasure when taken by force.
I may be made of metal, bone, or wood and have many teeth. My bite hurts no one and the ladies love me. What am I?
Lighter than what I am made of. More of me is hidden than seen. What am I?
Which popular cheese is made backwards?