QUICK CROSSWORD

ACROSS

1. Component (4)

3. Summoned (6,2)

9. Shellfish (7)

10. Strong winds (5)

11. Period taken to react (8,4)

13. Separate into parts (6)

15. Remember (6)

17. Bombardier (12)

20. Watched secretly (5)

21. Frozen square (3,4)

22. Earliest period of humanity (5,3)

23. Become joined (4)

DOWN

1. Stick out (8)

2. Dangers (5)

4. Help (6)

5. Carefree (5-7)

6. Predicament (7)

7. Prying (4)

8. A subordinate role or position (6,6)

12. Loud and resounding (8)

14. Height-induced dizziness (7)

16. Airborne (6)

18. Grieve (5)

19. Inquires (4)