Question

What may have prevented the use of bioplastics in the past century?​

a. ​The technology for mass production of bioplastics was not yet available.

b. ​The materials needed for bioplastics was used for food.

c. ​Bioplastics were viewed as inferior materials.

d. ​Oil became widely available and petrochemical plastics took over the market.

e. Synthetic plastic producers had a strong government lobby.​

Answer

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