You are presented with the quiz "If the number of individual members of a species becomes to high in a fixed area, the species can " 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "population density is the average number of individuals per unit of area or volume" and "population crashes in high density populations are so devastating that extinction becomes probable". 

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


 

   become extinct        