Final answer:
Yes, the Miller-Urey experiment confirmed that organic molecules such as amino acids could be synthesized under simulated early Earth conditions, supporting the spontaneous formation of life's building blocks.
Step-by-step explanation:
The Miller-Urey experiment simulated conditions of early Earth and investigated the possibility of the spontaneous formation of organic molecules. The outcome indeed showed that complex organic compounds, including amino acids, could be formed under those conditions, affirming the truth of the statement provided by the student. The assumptions were that Earth's early atmosphere was reducing and contained gases like ammonia, hydrogen, methane, and water vapor. Electric sparks were used to simulate lightning, potentially catalyzing the formation of organic compounds.