MATCH THE DESCRIPTIONS RELATED TO EXPOSURE TO PERSISTENT TOXIC SUBSTANCES TO THE TYPE OF EXPOSURE. Elevated blood levels are found in children from fishing communities 1. Carcinogens 2. Lead 3. Heavy metals

The description "Elevated blood levels are found in children from fishing communities" is most closely associated with: **2. Lead** This is because fishing communities may have elevated lead levels due to contamination from lead-based fishing gear or industrial activities. While heavy metals can also affect communities near water, lead is specifically known to be present in certain environments and can have significant health impacts on children.