Reflection: I learned a lot of new information from this unit. I learned how humans evolved into the creatures we are today and where it started off. The videos we watched really helped me fully understand the way we evolved into the humans we have become over time. We all evolved from fish, who then came onto land and became amphibians, then reptiles, then birds, and finally mammals. It's a very interesting concept that we developed from so many different species in such a long process. Also, I think it's fascinating that as we are developing as a fetus we show developmental signs of many other species that in adulthood have no similarities to us humans. Learning that some people have an undeveloped gill by their ear kind of brings the reality of evolution and shows that it is still happening,