42
QuizMultiple Choice

Acids and Bases in Solution — Cumulative exam

Question 42 • IL-Physical Science A-CR

Which synthetic and natural polymers can be used to make thread or rope?

Answer
A
vulcanized rubber and starch
B
starch and cellulose
C
nylon and cellulose
D
vulcanized rubber and nylon

Explanation

Nylon is a synthetic polymer commonly spun into strong fibers for thread and rope. Cellulose is a natural polymer found in plants and can also be processed into fibers. Vulcanized rubber is elastic rather than suitable for spinning into thread, and starch is not typically used to make rope.

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