Answer:
What has a big mouth, yet never speaks?
My head bobs lazily in the sun. You think I'm cute. For my face is yellow my hair is white and my body is green.
What do you use to hoe a row, slay a foe, and wring with woe?
Double my number, I'm less than a score. Half of my number is less than four. Add one to my double when bakers are near. Days of the week are still greater, I fear.
Feed me and I live, give me drink and I die.
What never gets any wetter no matter how hard it rains?