Fact 1: Eating something that contains pollutants has a negative impact on an organism 's survival.

Fact 2: Lead compounds are marine pollutants.

Given the two facts above, answer the question "Eating something that what has a negative impact on an organism 's survival?" with the following options: 
- contains water
 - Smoking
 - contains fiber
 - contains nutrients
 - harmful substances
 - influenza
 - Pesticides
 - contains lead


 

        contains lead 