Question

which of the following groups contains only non-biodegradable things.

1) stick,paper,leather
2) polythene,sanitizer,PVC
3) plastic,sanitizers,grass
4) plastic,bakelite,DDT

plz need its answer​

Answer 1

Step-by-step explanation:

Some of the examples of non-biodegradable items are Plastic bags, plastic bottles, detergents, bakelite, DDT, PVC, glass, computer parts, batteries, metals, etc. Wood, paper, leather, grass are biodegradable items. Therefore option d is correct

Answer 2

Answer:

4th option is correct

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