Only the Strong Survive

In class this week, the topic came up in our discussion that only the strong survive. This does not only apply to humans but it applies to all species of organisms. I agree with this saying that only the strong survive. Organisms that are strong can survive longer than organisms that are not as strong as them. An example of this is the food chain, a bear is is at the top because it is one of the biggest and strongest organisms. For humans, I do not think it is only about physical strength to survive but more of being strong financially. Being rich will help you survive a lot more than just having physical strength in the world that we live in today. So I agree with the saying that only the strong survive but the strength attribute differs with the species.