Question

1. a geologist claims to have found a sealed chamber below earths surface filled with air that is over 3.6 billion years old. How would such air be different from the air we breath today?

2. scientist think that the first life forms probably arose from nonliving materials. Explain how Urey and Millers experiment supports this theory

3. What do scientists think were the characteristics of the first life forms?


http://en.wikipedia.org/wiki/Origin_of_life

Answers

Lol
Lol I'm doin that now!
edwardo baginda
its a secret because base on article RA 12233

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