They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

I have no life, but I can die. What am I?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

What has one letter and starts with an E?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

I make two people out of one. What am I?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

I am a type of vehicle that has two wheels and is powered by humans. What am I?
Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?