You are presented with the quiz "Where do flowers come from?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the force of water against the seed coat causes a root to emerge from a seed" and "when the seeds are watered, they grow into a huge root, and then the root sprouts flowers". 

So, what's the best answer to the question?


 

  A seed         