In the 1950s, Stanley Miller performed experiments to study the origins of life. He created an atmosphere rich in methane, hydrogen, ammonia, water, and simulated lightning. Which substances were most likely produced during Miller’s experiments? A. protists

B. bacteria

C. amino acids

D. RNA strands

What did Stanley miller do? Stanley Miller tested this idea (Miller- Urey experiment). He built a glass apparatus that simulated early earth's atmosphere, using the chemicals common in prehistoric earth, and the energy source that caused these chemicals to react.

Explanation: What did Stanley miller do? Stanley Miller tested this idea (Miller- Urey experiment). He built a glass apparatus that simulated early earth's atmosphere, using the chemicals common in prehistoric earth, and the energy source that caused these chemicals to react.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements