You are presented with the quiz "hen the seasons change from the summer to the fall, sheep do what more?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when the seasons change from the summer to the fall , the amount of daylight will decrease" and "sheep are naturally seasonal breeders, and respond to decreasing daylight hours". 

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


 

        breed   