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  3. When did scientists come to realize how the atoms and molecules on the Earth mos

When did scientists come to realize how the atoms and molecules on the Earth mos

游客2023-09-27  67
问题 When did scientists come to realize how the atoms and molecules on the Earth mostlikely combined to make living things? [br] Harold Urey and Stanley L. Miller did their experiment in order to ______.
选项 A、dissolve some new chemicals
B、find out what may have happened on the Earth 4 billion years ago
C、simulate bolts of lightning on the ancient Earth
D、analyze a liquid
答案 B
解析
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