Placenta Previa

The objective that I’ll be covering is: Describe placental formation and function. There are many factors that make pregnancy in humans unique compared to other animals. Humans have long gestation periods and fetuses that grow very large compared to their mother’s body size. Childbirth is unusually painful, and the resulting …

Sophia Ruppert – Structure of trachea and gaseous exchange that occurs.

For my steam project I decided to do a model of the trachea and the gas exchange that occurs within the trachea as well. The objective was to highlight the importance of the trachea and its structure while also highlighting the role of gaseous exchange of both oxygen and carbon …