Can anyone help me out with this MC?
http://www4.boardofstudies.nsw.edu.au/testResults.cfm?testID=15145527&testUUID=D00852D2-FCFF-D32A-222C0FE9BACF105F&question_id=8019&question_num=12&correctAnswer=A&user_answer=C&courseID=15050&testQuestionID=302261663