One of the Following People Set Up a Closed System

question 19

Multiple Choice

One of the following people set up a closed system to mimic Earth's early atmosphere and discharged electrical sparks through it. A variety of organic compounds common in organisms were formed. Who did this?

• A)Stanley Miller
• B)Jakob Berzelius
• C)Friedrich Wohler
• D)Hermann Kolbe
• E)August Kekulé

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Definitions:

Recession

A period of temporary economic decline during which trade and industrial activities are reduced, often identified by a fall in GDP in two successive quarters.

1942

A year during World War II marked by significant global conflict and historical events.

1950

A historical year during the mid-20th century characterized by post-World War II recovery, the beginning of the Cold War, and significant cultural and technological changes.

Inflation Rate

The percentage increase in the price level of goods and services in an economy over a period of time, usually measured on a yearly basis.