The word that would fit in the blank is "currency". Exchange rate is the rate of one currency will be exchanged another currency of another country. This difference in the values of the currency affect a nation's ability to import or sell exports consequently it affects our standard of living.
im guessing this is something to do with a Military dog handler?
Two party is the answer I beleive
Jackson key was to help the informant peop and save the people that need help
Yes they do it most of the time to make sure your there
