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Why do many human-made materials like plastics not get broken down by bacteria or other saprophytes? structure efficiently

Question
Why do many human-made materials like plastics not get broken down by bacteria or other saprophytes? structure efficiently
Because plastics contain too much water
Because enzymes are specific in their action, and no natural enzyme exists to break down plastic's
Because bacteria refuse to touch any human-made material out of instinct
Because plastics are radioactive
Answer
Because enzymes are specific in their action, and no natural enzyme exists to break down plastic's
Detailed Explanation
Since enzymes act only on specific substances, and no suitable enzyme naturally breaks down plastics, these materials persist rather than biodegrading. — Examisthan.com
An ecosystem consists of all the interacting organisms in an area together with: Science · Our Environment Which of the following are abiotic components of an ecosystem? Science · Our Environment Biotic components of an ecosystem include: Science · Our Environment A garden, with its plants, insects, birds and frogs, is an example of a/an: Science · Our Environment

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