MCQ
Which of the following get completely decompose?
- ✓Left over food.
- BBroken glass.
- CAluminium wrapper.
- DPolythene bags.
Left-over food is a biodegradable substances. Biodegradable substances get decomposed by the action of decomposers like bacteria.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
