B .  Plastics cannot be decomposed by microbes.
C .  Plastics require high temperature to degrade.
D .  Plastics have organic additives in it.
Answer: Option B : B Plastics are synthetic polymers andare derivedfrom the by-products of petroleum. The monomersderived from petroleum are combined together (polymerization) to make plastic. These polymeric substances cannot be digested or decomposed by any micro-organism and hence plastics are non-biodegradable.
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