Q: 21 (SCRA/2011)
question_subject:
Ecology
question_exam:
SCRA
stats:
0,4,5,0,3,2,4
keywords:
{'bisecting lines iv': [0, 0, 0, 1], 'drawing circles ii': [0, 0, 0, 1], 'divider': [0, 0, 0, 1], 'perpendicular lines iii': [0, 0, 0, 1], 'triangles': [0, 0, 1, 1], 'instrument': [4, 0, 2, 5]}