disposable glasses and plates are made up of
a,polypropylene
b,polystyrene
c.pvc
d.polyvinyl alcohol
Answers
Answered by
5
Answer:
disposable glasses and plates are made up of
a,polypropylene
b,polystyrene
c.pvc
d.polyvinyl alcohol
Answered by
0
Answer:
Both a. and b. .
Explanation:
Both polypropylene and polystyrene sheets are used in making of disposable glasses and plates.
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