What is a synonym for the word vetoed? What is an antonym for the word vetoed?

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

Correct sentence. when her brother boarded the ship bound for america, christina stood on the pier and tearfully waved goodbye.

How is “a brief study of guts” organized? cause and effect chronological order fact by fact problem-solution