Ch5

This was the hardest chapter, so far, to read. Actually to understand. At first, it was simple, until he started going onto the number of certain nerves such as the trigeminal and facial nerves. But then I understood what he meant, when he started explaining about his building that was built a long time ago. That our nerves are so jumbled up, and that it all goes back to our past. Which is sort of a theme in this book. Another thing I didn't understand was the embryo part. It got confusing as he started explain the process of how an embryo grew. I didn't understand until he said our body is segmented. An interesting part is that how a human embryo is really closely resembled to a shark embryo. Especially how our arches are the same.