Evolucion and origen de la vida

Answer 1

¿Comprende inglés?

Since this is not my area of expertise, I searched Google under the key words "Evolution and origin of life" to get these possible sources:

http://www.google.com/search?client=safari&rls=en&q=Evolution+and+origin+of+life&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.