This video compares micro and macro growths. Micro growth is also called as microbial growth. Does microevolution over time lead to macroevolution? Are they just the same process viewed with different timescales? This video should put that debate in perspective. See my other videos for actual biological evidence of macroevolution. Remember, macroevolution has been directly observed in the lab and in nature. You can deny it all you like but your opinion doesn't change the facts.