Discussion Forum
Que. | Disposal of poly(ethene) bag is extremely difficult and it can cause pollution for coming |
a. | years |
b. | days |
c. | months |
d. | centuries |
Correct Answer:centuries
|
Que. | Disposal of poly(ethene) bag is extremely difficult and it can cause pollution for coming |
a. | years |
b. | days |
c. | months |
d. | centuries |
Correct Answer:centuries
|