Quiz 1: anatomy of respiratory system will close tomorrow (Tue 26, 2015) at 17:00. Don't forget to do your best on this test. Good luck! We will have class again on next June 2, 2015 in the topic of physiology of respiratory system. If you had any problems about get into the system or the system was error because of poor connection with Internet please feel free to come and meet me at my office. Ajan Namthip