9. Which of these happened most recently?* 1 point
O A. Mergen Markov returned home to the village of Argut.
O B. The Soviet Union collapsed and poaching began to increase in Russia.
O C. Sailugemsky National Park was established as a protected area for snow leopards.
O D. The number of snow leopards in Sailugemsky National Park reached 15.

Amaster's degree candidate needs to conduct a research project for her master's thesis. she is interested in the types of junk food available to the public. she plans on going to the local convenience stores and asking the owners what types of junk food the store normally stocks and which are the biggest sellers. identifiers will not be collected. this study would fall under which of the following? a. expedited review b. exempt review c. full board review d. not human subjects