Please answer the following question: You are presented with the question "Eating something that what has a negative impact on an organism 's survival?" and the following answer choices: - contains water - Smoking - contains fiber - contains nutrients - harmful substances - influenza - Pesticides - contains lead Now knowing that eating something that contains pollutants has a negative impact on an organism 's survival and lead compounds are marine pollutants, choose the best answer.
A:
contains lead