Which of the following should have a hyphen?
a. american president
b. written quickly
c. self evident
d. nineteen

Explain the difference between do vs does like: do something do this does something do this

In 250-300 words, explain how the theme of social justice is explored in the novel. {to kill a mockingbird}

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