Answer:
A white field, and when it is plowed, its soil is black.
He prefers to travel on vines and pal around with gorillas.
What divides by uniting and by dividing?
My body is timber and I am a boy among men. I have a nose without end and an insect for a friend. Who am I?
What is black when it is clean and white when it is dirty?
What is always coming but never arrives?