Answer:
I always follow my brother but you cannot see me, only him. You cannot hear him but you can hear me. What are we?
What is weightless but takes two people to hold it?
I scribble forms of the finest letter, And repel elements of the harshest weather. I am an arrow-aimer and a dust-breaker.
A word I know, six letters it contains. Subtract just one and twelve remains.
I tremble at each breath of air, and yet can heaviest burdens bear.
What is so fragile that saying its name breaks it?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?