You are presented with the quiz "what can be found in moist soil near rivers and steams in tropical regions?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "caecilians can be found in moist soil near rivers and streams in tropical regions" and "cobra bobo is the local name for caecilian". 

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


 

    cobra bobo       