Across
- 6. A tiny mix of biology and maths? (4, 8)
- 8. Maths-speak for how often (9)
- 9. Nasty average (4)
- 12. Can't wear these trousers to school (5)
- 13. Special times in Physics (7)
- 15. What 7 did to 9 in this period (5)
- 16. This pulls you down (7)
- 19. Energetic way to get about (6,9)
- 21. Everyone prefers this subject (5)
- 22. Gone but not forgotten (10)
- 23. Tasks completed (4, 4)
Down
- 1. In favour of adolescence (7)
- 2. Quizzes in Science Support? (2,6,5)
- 3. These affairs are happening now (7)
- 4. 16 across is a type of this (5)
- 5. Mathematical food (2)
- 7. An occasional desk? (8, 5)
- 10. Liquid asked for in Maths questions (8)
- 11. Sounds like this protective layer belongs to a neuro club (8)
- 14. Physical reluctance? (10)
- 17. This one doesn't sew unlike 22 across(6)
- 18. Part of a knee minus a musical term
- 20. This vessel likes how it looks (4)