Answer:
I am a seed with three letters in my name. Take away the last two and I still sound the same.
I have three heads. Cut off one I become stronger. Cut off two I become ten.
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.
The Titanic is still here.
I am an instrument you can hear but cannot touch or see. What am I?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?