A lot's changed on the surface of the Earth over the past 4.5 billion years. This video explains the long, slow process that enabled simple cells to evolve into the creatures that inhabit our planet today. [YouTube]
I just cannot comprehend. Where did the first cell come from? What caused them to start merging? Why did they diversify into so many species? Where are all the new species now, we are trying to save the existing ones, why don't they evolve? Evolution theory has more holes than Swiss cheese, but some people simply do not want to accept the Creator, as they would have to be responsible to Someone, and they invent such theories.