Which came first?

Birds evolved from lizards. Therefore, eggs existed before chickens existed. And the first chicken came from an egg.
 
Bird evolved from lizards... Lol, first time seeing this.
It's true. Both birds and reptiles are descended from the group Reptilia. Birds evolved from theropod dinosaurs, sharing over 100 traits with modern birds. Eggs came first.
"Eggs are much older than chickens. Dinosaurs laid eggs, the fish that first crawled out of the sea laid eggs, and the weird articulated monsters that swam in the warm shallow seas of the Cambrian Period 500 million years ago also laid eggs. They weren't chicken's eggs, but they were still eggs."
 
It's true. Both birds and reptiles are descended from the group Reptilia. Birds evolved from theropod dinosaurs, sharing over 100 traits with modern birds. Eggs came first.
"Eggs are much older than chickens. Dinosaurs laid eggs, the fish that first crawled out of the sea laid eggs, and the weird articulated monsters that swam in the warm shallow seas of the Cambrian Period 500 million years ago also laid eggs. They weren't chicken's eggs, but they were still eggs."
Nicely put
 
It's true. Both birds and reptiles are descended from the group Reptilia. Birds evolved from theropod dinosaurs, sharing over 100 traits with modern birds. Eggs came first.
"Eggs are much older than chickens. Dinosaurs laid eggs, the fish that first crawled out of the sea laid eggs, and the weird articulated monsters that swam in the warm shallow seas of the Cambrian Period 500 million years ago also laid eggs. They weren't chicken's eggs, but they were still eggs."

Ok Dinosaurs laid eggs. But wich came firs eggs or Dinosaurs?
 
The chicken and the egg misery still haven't been resolved. Which do you guys think came first? The chicken or the egg?
egg-eggs.gif
 
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