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See how evolution (color) affects survivability. Which lizards blend in best with their environment, and can survive an attack by a predator? Type in your name and press “go”. You will see either a “light” or “dark” environment. Then you will see lizards of different colors. Try to eat as many lizards as possible before the time runs out. Use your mouse to move and press "enter" to eat a lizard. If your dinosaur eats too few lizards it starves and dies. If it eats enough, it will see new generations of lizards that are even harder to find becase they evolve.






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