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Subjects
Science State Board
Class 7
Polymer Chemistry
Introduction to polymers
5.
Answer the questions about natural fibres
Exercise condition:
4
m.
Choose
the
correct
answer
:
1
.
__________ fibres are obtained from natural sources such as plants, and animals.
Natural
Synthetic
Acetone
2
.
The characteristics of natural fibres is that they are good __________.
Durable
Absorbent
None of these
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