Why was the primitive atmosphere of Earth more beneficial to the origin of life than the modern atmosphere of Earth?
Why was the primitive atmosphere of Earth more beneficial to the origin of life than the modern atmosphere of Earth?
1). The primitive atmosphere had a layer of ozone that shielded the first delicate cells
2). The primitive atmosphere was reducing one that facilitated the formation of complex substances from simple molecules
3). The primitive atmosphere was an oxidising one that facilitated the formation of complex substances from simple molecules
4). The primitive atmosphere has less free energy than the modern atmosphere, and thus newly formed organisms were less likely to be destroyed
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