You are presented with the question "what's survival has a negative impact when eating something that contains pollutants?" and the following answer choices: 
- clouds
 - smog
 - animals
 - opossums
 - Pesticides
 - dead plants
 - influenza
 - humans

Now knowing that eating something that contains pollutants has a negative impact on an organism 's survival and plants and animals are organisms, choose the best answer.


 

   animals      