Evolution

6. The father of the first theories of evolution
8. these objects provide evidence of evolution of ancient species
10. The changing of the structure of a gene, resulting in a variant that might be passed to next generations
11. this theory explains how the enviroment chooses the fittest individuals for survival

1. When an individual has the ability of survival and reproduction
2. The Last universal common ancestor
3. The gradual change over time in organisms
4. The study of ancient organisms
5. these organisms where used by a scientific to understand the difference on species based on beak size and shape.
7. This resource is also called H2O and has been recycled since life begin on earth
9. The primary source of energy for all the organisms