Q: 30 (RAS/2011)
question_subject:
Science
question_exam:
RAS
stats:
0,9,4,9,3,1,0
keywords:
{'dark room': [0, 0, 0, 1], 'darkness': [0, 0, 0, 4], 'pupil': [2, 0, 0, 1], 'strong light area': [0, 0, 0, 1], 'eyes': [16, 0, 2, 5], 'lens': [0, 0, 0, 1], 'rhodopsins': [0, 0, 0, 1], 'bleaching': [0, 0, 0, 1], 'focal length': [1, 0, 5, 7]}