Answer:
I can generate fear and some say I come out of your ears. I am as quiet as a mouse but not welcomed in the house. What am I?
Cold head and feet; round as a ball; always turning around myself.
I have a hundred legs but cannot stand. I have a long neck but no head. I cannot see and I help keep your house neat and tidy.
you need thousands of me to create a digital image.
I am always hungry, I must always be fed. The finger I lick will soon turn red. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.