Answer:
I have a head, tail, but no arms and legs. What am I?
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love and tear it down. I can make a smile, but more often bring a frown. What am I?
I am easy to see, but no one likes looking at me. Without me, there would be no you. What am I?
What begins and has no end? What is the ending of all that begins?