You are presented with the quiz "If _ of an animal are found in a place then that animal used to live in that place" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if fossils of an animal or plant are found in a place then that animal or plant used to live in that place" and "fossils are preserved original remains or preserved evidence of plants and animals". 

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


 

        preserved remains   