Riddle #379

Forward I am heavy, but backward I am not. What am I?

What does a man have that no other men has?

Bob's father has four children: Momo, Meme, and Mumu. Who is the fourth child?

What starts with a 't' ends with a 't' and is full of 't' ?

What am I?

What rock group has four men that don't sing?

I’m the end of the colourful rainbow. What am I?

While I am in air, I am not in oxygen. I am also in water, but not in hydrogen. I am necessary in all animals, but you won't find me in the zoo. Look in all brains and you'll find me there too. What am I?

Look at me. I can bring a smile to your face, a tear to your eye, or even a thought to your mind. But, I can't be seen. What am I?

I am pronounced as a one letter alphabet. I am written with three letters. I am complete with just two letters. I am double. I am blue I am black I am brown I am gray I am yellow and I am green. I can read from both ends. I appear the same every way! What am I?

What you call a witch at a beach?