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17 votes
2. Rubber, oxygen and paper are all made up of

A cells
B atoms
C wood
D Plastic

User Coquin
by
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2 Answers

10 votes

Answer:

A cells

Step-by-step explanation:

Natrual rubber is a polymer of isoprene

User ShemTov
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5 votes

Answer:

cells

Step-by-step explanation:

User Tanu Garg
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