So you can see that if you actually found one that was 80 percent grown and you didn't know that it was going to grow up to a cassowary, you would think they were two different animals.
é o crescimento relativo do crânio. Deste modo, podem ver que se encontrassem, de facto, um com 80% de crescimento e não soubessem que iria crescer e tornar-se um casuar, vocês pensariam que eles eram dois animais diferentes.