Urey and Miller attempted to mimic conditions on early Earth to illustrate how the origin of life may have occurred billions of years ago. Which statement would provide the most evidence that early Earth's conditions were suitable for the formation of carbon-based life? options:

The atmosphere contained heavy isotopes of hydrogen, like tritium, in the water molecules.

Liquid from the sampling probe contained amino acids.

The air sampled from the primitive atmosphere contained diatomic nitrogen rather than ammonia.

The pH of the ocean waters was more acidic with less salinity than oceans today.