Answer:
What gets whiter the dirtier that it gets?
He prefers to travel on vines and pal around with gorillas.
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
Bill's mom has four kids: Mary, John, and Alice. What is the name of her fourth child?
What comes once in a minute, twice in a moment, but never in an hour?
What is round, has a twin, and sees more than most?
Kids
Animal
Difficult
Easy
Food
Funny
Logic
What am I?