9.24

수업자료

참고자료

https://m.health.chosun.com/svc/news_view.html?contid=2023071402321

https://youtu.be/WSujjU9IOfU?si=4Hstgu5vRJYHRdhI

https://youtu.be/KBAMqDSI7bk?si=U_igcivp_UwC1zVS

https://youtu.be/5A4h_QueCEs?si=iHj3M2aJkU_R33e-