5. Use a different example than one that I used in the lecture to describe something over which the human body must maintain homeostasis. 6. Compare negative and positive feedback mechanisms. 7. How are the organs covered in the various cavities? Describe using an example. 8. On your own, make a list of the different body regions and subdivisions. Please give me two examples of regions that have names that are new to you and share with me here your mnemonic device (memory trick) to remember the name