Cause and Effect

As we talked about cause and effect in class in class and what started it all I remembered the questions people always ask. The question of whether the chicken or the egg came first. I remembered that I had read an article months ago, about how scientists have found out that the chicken came first.

http://www.foxnews.com/scitech/2010/07/14/chicken-egg-mystery-finally-cracked/

There's a video on this other link.

http://www.msnbc.msn.com/id/38238685/ns/technology_and_science-science/

It amazes me that scientists were able to find out the answer to this question. I remember as a little girl I'm constantly ask myself did the seed come first or the plant, the chicken or the egg, ect. I now have one question answered.