Biologia - Comentários da tarefa 3

Comentei nos blogs:
Daniel: http://dkmalacarne.blogspot.com/2010/06/we-are-this-planets-kidney-stones.html
Nicholas: http://nicholasdeconto.blogspot.com/2010/06/3-terceira-tarefa.html
Cauê: http://cauemcunha.blogspot.com/2010/06/tarefa-de-bio-3.html