what are wast material
Answers
Answered by
2
Answer:
the material which is not used in our daily life is called as waste material....
Answered by
1
Answer:
Waste (or wastes) are unwanted or unusable materials.Waste is any substance which is discarded after primary use, or is worthless, defective and of no use. A by-product by contrast is a joint product of relatively minor economic value
Explanation:
Similar questions