1
Q
500
A
General Science
2
Q
510
A
Mathematics
3
Q
520
A
Astronomy
4
Q
530
A
Physics
5
Q
540
A
Chemistry
6
Q
550
A
Earth sciences and geology
7
Q
560
A
Fossils and Prehistoric life
8
Q
570
A
Life Sciences, Biology
9
Q
580
A
Plants
10
Q
590
A
Zoology
