Answer:
I shoot but never kills
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
I see what you see feel what you feel and hear what you hear. I know all of your moves before you make them. I even know the moves you didn't make.
I have skin, more eyes than one. I can be very nice when I am done. What am I?
Lovely and round, I shine with pale light. Grown in the darkness, a lady's delight. What am I?
Give it food and it will live, give it water and it will die.