Basically when a rock is in the ocean and the waves hit it, it chips causing it to be in tiny bits creating the sand in the ocean..
I believe the answer is: <span>convergent evolution
</span><span>convergent evolution refers to the process when organisms that are not closely related (such as squirrel and phalanger) developed a very similar characteristic as an evolutionary effort to survive in the same environment.
Other examples of convergent evolution would be the similar shape of fins between sharks and dolphins (one of them is a fish, one of them is a mammal)</span>
I believe the answer is: adult males
On average, the percentage of young male who use cars as a method to seek adrenaline large is considerably larger compared to other society demographic. Combined with the consumption of alcohol or drugs, adult males become much more likely to be involved in traffic fatalities.
Copying my answer from this question from another student who asked the same one:
Social Darwinism is the belief that people and business are subject to the same laws of nature and natural selection. This has been used by business leaders, both in the Gilded Age and today, to create a belief that the strongest businesses are the ones that survive because they survive the competitive process of natural selection.
So, massive oil companies and railroad companies (and tech companies and banks today) used social darwinism to explain their rise to almost monopoly status as a "natural" thing that was accomplished merely using the laws of nature.