Question

which of these is the most persistent (stays the longest) in the environment?
a partially eaten apple thrown outside
a peanut butter and jelly sandwich
ddt and other chemicals like it
a plain paper bag without any coating

Explanation:

Biodegradable materials like a partially - eaten apple, a peanut butter and jelly sandwich, and an uncoated paper bag break down relatively quickly in the environment. DDT (dichlorodiphenyltrichloroethane) is a persistent organic pollutant. It is highly resistant to degradation and can remain in the environment for a long time, accumulating in soil, water, and the food chain.

Answer:

DDT and other chemicals like it