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Chapter 16: Physical & Chemical Changes - Science Mcqs for Grade 7
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Chapter 16: Physical & Chemical Changes - Science Mcqs for Grade 7
>> The plastic industry began in
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Q. The plastic industry began in
a.
1707
b.
1808
c.
1909
d.
2002
ANSWER: 1909
Answer & Explanation
No explanation is available for this question!
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