Answer:
What divides by uniting and by dividing?
Taking this from a baby is said to be quite easy.
Written on with words of white, Has the color of the night, Is the teacher's best delight, And a student's daily fright
Boxers do this for a living and kids do it in the backseat for free
This could make wooden boy's noses grow.
In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.