Jake712

Im going to take a leap here and say that they are all false.

I have to agree with Ophiolite and Skye. There just isn't enough evidence to prove or disprove any of these theories. However, some seem more likely than others. I'm not a religious person and, while most would say that C and E are plausible, I believe that there is a greater possiblity for A or B. I have a great interest in chemistry and it seems to me that, given the proper circumstances, something non-living could change into something living. In a sense, we are all made up of the same things as something inanimate, just organized differently. Plus, the idea that life came from another planet does not answer the question, "Where did that life come from?" Therefore, i must say F-other. We cannot know at this time how life began on this planet, and it is possible that we may never be certain.