It played a very big role as without collaborative work from multiple scientists who were working on the discovery of DNA, it would have postponed its discovery by decades perhaps. For that reason - yes, communicating results played a major role in the discovery of the structure of DNA.
Natural selection is the process by which an organism uses its traits to survive and reproduce. In this mechanism of evolution, organisms have favorable traits for survival and reproduction. The more adapted an organism is to its environment, the more likely it is to have heritable traits that are passed down to new coming offsprings, and really, this also applies for the likeliness of the organism to survive and reproduce in general. The more these heritable traits are passed down and used with offspring, the more common the favorable traits are in the community.
The moon has these imperfect “circle-shape” looks. It reveals that space rocks have crashed into the moon, and that is determined to have created the moon.
The primates.
Hope this helps :)
Biome
a complex biotic community characterized by distinctive plant and animal species and maintained under climatic conditions of the region, especially such as a community that has developed to climax.