When u take the cov. id shot

Which element in the room does the narrator in the yellow wallpaper focus on through much of the story

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits

The essay sea stars by barbara hurd. what point is the author making by comparing a sea star missing an arm to a human losing a limb?