Question

Which option is a natural material that is not a fossil fuel?
Responses

petroleum
petroleum - no response given

vinyl
vinyl - no response given

natural gas
natural gas - no response given

cotton
Answered by GPT-4o mini
The option that is a natural material that is not a fossil fuel is **cotton**. Cotton is a natural fiber derived from the cotton plant, while petroleum and natural gas are fossil fuels, and vinyl is a synthetic material typically made from petrochemicals.
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