Question

The persistence of a chemical refers to

Answer 1

the ability of the chemical to remain in the environment for a long period of time without breaking down or being degraded. This can lead to bioaccumulation and biomagnification, where the chemical concentration increases as it moves up the food chain, and can have harmful effects on ecosystems and human health. Chemicals with high persistence are often referred to as "persistent organic pollutants" (POPs) and are regulated under international agreements such as the Stockholm Convention.

Answer 2

Answer: Time it takes for chemicals to degrade in the environment

Explanation: I got it right so should u pookie