im assuming youre looking for the definition, so...
Petrochemical Industry. The petrochemical industry is an industry branch that produces organic intermediate products such as refinery products, natural gas, plastic, rubber, fiber raw materials.
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Ford Model T and the Production line/conveyer belt
Answer:
b. it ked to the disappearance ....
It was adopted by the us state of mississipi in april1884. it was adopted by de facto use of mississipi.
Scottish philosopher who wrote The Wealth of Nations in 1776. Argued that money in and of itself did not constitute wealth wealth but merely its marker. He advocated Laissez-faire economic theory. Adam Smith also said that individuals should freely pursue their own economic interests