One biodegradable and one non-biodegradable product respectively --
A)DDD and DDT
B)bone and polythene
C)Coal and glass
D)Coal and DDT.
Answers
Answered by
0
it's B) bone and polythene
life10:
Who is right?
Answered by
0
coal and DDT is a biodegradable
bone and polythene is non biodegradable
bone and polythene is non biodegradable
Similar questions