I am not sure when did those fake birds appeared. I guess it is in late Cretaceous.
Mid- or Late Jurassic at the latest, but could be even earlier if I forgot something.
Archaeopteryx is Late Jurassic, and off the top of my head
Pedopenna and
Anchiornis are both older.
Bird-birds are Early Cretaceous onward.
(You do know that the Cretaceous makes up something like half the age of dinosaurs.)
And why "fake"? Any actual
evidence that they are fake? Does
Anchiornis have fake melanosomes?
So, what did evolution do to the dinosaur during Triassic and Jurassic time?
It turned
this sort of animal into
this,
this,
this and
this, among others.
And why did dinosaurs "wait" till Cretaceous to change?
... yeah. They
really didn't. You seem completely unaware of dinosaur diversity and history. Dinosaurs being popular as they are, that's probably one of the easiest gaps of scientific knowledge to fill in... (And they are one area where Wikipedia tends to be a good source.)
Fire is not part of us. Raise fire is not a unique function of our body. We do not need fire to survive.
A wasp nest is not part of the wasp. Making paper is not a unique function of the wasp body. Most wasp species do quite fine without paper nests.
So what?
I see you conveniently forgot to tell me which defining characteristics of animals we lack. I didn't forget my question, though. Any ideas?
(Of course, it would be easier if you actually knew what an animal was...)
Random means no trend. What is wrong with that?
One, it's not the definition of random, two, I've just shown it wrong in front of your eyes.
Apart from that, nothing
(your little program defined the random, not the trend).
And the random defined the trend.
Evolution is random. Why is it not?
*points to Lion Hearted's post*, although with caveats.
Mutation is random, and is not the only thing that occurs in evolution. Natural selection is not a random process at all.
I swear that I and many others have brought this up to you before.
FWIW, I'm still not sure if it's right to say natural selection is not random. It defines a statistical trend, sure, but good genes don't
guarantee reproductive success.
I think when I brought this up in a thread here, someone reminded me that Hardy-Weinberg + selection does evolve deterministically with time. So maybe it's better to call natural selection chaotic as opposed to random.
Gah, I feel so thick contemplating this. Stupid population genetics.