Which formula best reflects the make-up of Congress?

An atom of element a has 73 protons. what would the element's atomic number be?

Gettysburg address question. what is the best line from the address? why do you think so?

The civilian conservation corps (ccc), an agency established during the great depression as part of the new deal, created jobs for people who were unemployed. what kind of work did people do as part of the ccc? a. built libraries and hospitals b. maintained state and national forests c. photographed migrants and the homeless d. constructed roads and bridges