Across
- 3. Releases energy (12)
- 5. Smallest living thing (4)
- 7. ____ cell that contracts to cause movement
- 9. Produces bile (5)
- 11. ____ hair cell absorbs water
- 13. Controls the activities of the cell (7)
- 14. ___ intestine, absorbs water (5)
- 19. Contains cell sap and supports the cell (7)
- 20. Groups of tissues working together (5)
- 22. Cell ____ controls what enters and leaves the cell (8)
- 25. ____ system that transports things around the body (11)
- 27. Connects the mouth and stomach (10)
- 30. _____ system, allows oxygen to enter the body (11)
- 31. Groups of cells working together (6)
- 32. ___cell that transmits electrical signals
- 33. ___ intestine, absorbs nutrients (5)
Down
- 1. Produces lots of enzymes (8)
- 2. Makes proteins (8)
- 4. ____ system, sends messages around the body (7)
- 6. Liquid portion of the blood (6)
- 8. ______ cell absorbs sunlight for photosynthesis
- 10. ____ cell that carries the mother's DNA
- 12. Function of the circulatory system (9)
- 15. ___ blood cell, carries oxygen (3)
- 16. Carries blood towards the heart (4)
- 17. Contains acid (7)
- 18. Pumps blood (5)
- 21. Carries blood away from the heart (6)
- 23. Absorbs light for photosynthesis (11)
- 24. Helps blood to clot (8)
- 25. Site of chemical reactions (9)
- 26. ____ blood cell, fights infection (5)
- 28. ____ cell that carries the father's DNA
- 29. Cell ____ strengthens the cell (4)