R a t e me yesirre

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

When mrs. jameson says "it (the desert) won't leave you cold," what does she mean?

Iback to my office after i saw the rain.