The idea of dependence is explored in great depth in both Darwin’s writings as well as Chamber’s writings. We see the idea that one thing cannot exist without another thing. There is a plan for development before it happens. In Darwin’s writing we see him mention that a plant in the desert will be entirely dependent on moisture as well as a mistletoe being dependent on the apple and the trees. This brings us back to the idea that all plants and animals are interconnected which is a topic that is visited in both pieces of writing. We see a concrete example of this in Chamber’s piece of writing where he is describing some similarities that may go unnoticed amongst the different species. He gives us the example of the human species in comparison to species that have a tail. He explains that these two different species had different plans for development. A human could have possibly had a take if their development lasted longer, however it comes to a stop when there is simply a cluster at the lower back. This is why we can see this connection amongst all species because this is not a coincidence that we see this small similarity. Another way we see these two writers compare to each other is when they both leave room for further research. Understanding that everything is subject to change with the more information that you obtain. Both writers also refer to the “Vegetable kingdom”, this was another similarity that stood out in word choice that could be owed to the time in which they were written. This is a similarity in a word that can change the way we think about the writing, at first glance when I saw this word I was thinking something different than what the writing was intended to be about. This is why word choice across the different texts are very important aspects to point out.