Do you have documentation of this evolving and adapting? I would like to see it. To observe something in the process of actually evolving has got to be an evolutionists dream.
I already provided the transitional fossils earlier in the discussion, we can't go back in time and take a look, but we can observe the transitional fossils that we have discovered. Such as the Shansitherium, a now extinct ancestor of modern Giraffes, these incremental changes in populations led to the long necked Giraffes we observe today.
We also have evidence of evolutionary change in the detour that the nerve in the neck took, rather than going 2 inches, which would be direct, it travels 15 feet. Does this seem odd to you from a design aspect?
We also have observed Evolution happening, in Lenski's experiment, would you like learn more about this?
You say the neck was somewhat shorter. I would like to see evidence of this claim if you don't mind. By evidence I mean fossil evidence. I would like to see what the Giraffe looked like without that long neck. Shouldn't be too difficult, the fossil evidence is there.........right?
As I referenced before, here is the Shansitherium, from which modern Giraffes are descended.
This is pictured from a museum in China, but this shows a neck of decent length, but nearly as large as the Giraffes, but the skull is really where the similarities lie.
View attachment 5395
I find it interesting, how Creationists always demand fossil evidence for every little thing, yet fossils are so extremely rare due to the conditions required to actually preserve it for the fossilization process. Which of course would take a long time, too long to allow for a Young Earth.
Well here's your chance to put the Creationist in his place.
I already did, he presented a straw man in that evolutionists don't believe Giraffes started with a long neck, but all these different factors evolved together. Not uncommon in nature. Also, he used an argument from incredulity, which is a logical fallacy. No valid argument to be found.