Thursday, February 23, 2006
Evolution
Just caught an epsiode of Walking with Monsters (follow-up of Walking with Dinosaurs). Hmm.. The morale of the story seemed to be that we came about because of evolution and chance.
1st, it started with the world having only 30% oxygen in the air. Then the plants & trees evolved but there were no herbivores at that time (cause with 30% oxygen, the teperature on land was too high for animals to survive at that time.). Thus the trees grew in abundance. Providing the world with more oxygen.
Next, our "ancestors" evolved to take in the oxygen in the air and survived on land...
This was the episode...
On a separate note, have anyone of u seen the new "breast cancer screening" advertisement on channel 8?? My first comment after watching it was, "wow... 3 messages in 1 advertisement! Have children, eat healthy and finally go for breast screening regularly"
The Origin. 2/23/2006 08:10:00 pm