Across
- 2. Stops blood from going the wrong way in veins
- 4. Big organelle in plant cells
- 5. Another word for producers
- 7. This is created during photosynthesis
- 10. Required in photosynthesis
- 11. Animals, Plants, Fungi, Monera & _____
- 14. Makes up a layer near the top surface of a leaf
- 22. The most numerous type of blood vessels
- 23. Gives plants the 'green' colour
- 26. A type of excretion
- 27. Another word for blood pressure
- 31. Muscles that make up the heart
- 34. Act as a filter which removes all unwanted wastes from the body
- 36. Small openings under a leaf
- 37. Janssen Brothers who invented the first compound microscope
- 40. Similar to bone in the teeth
- 41. Food chemical after digestion of protein
Down
- 1. Produces electrical impulses to spead throught the heart
- 3. Type of blood pressure when the heart contracts
- 6. Attracts oxygen in red blood cells
- 8. This connects the kidneys to the bladder
- 9. In the nucleus
- 11. A type of mammal where the fetus is almost fully developed before birth
- 12. What forms tissue
- 13. Water is absorbed through this during photosynthesis
- 15. An organ of the Excretory System
- 16. Another word for consumers
- 17. How many times does your body breathe a day
- 18. Cells found in the stems of plants
- 19. Leaves turn dark blue or purple if in contact with iodine when covered from the sun
- 20. Always carries blood to the heart
- 21. Where red blood cells are produced
- 24. Helps blood to clot
- 25. Always carries blood away from the heart
- 28. What are the little hairs in the nostrils
- 29. Released during digestion
- 30. C_________ System
- 32. Where does the vena cava lead to
- 33. The powerhouse of a cell
- 35. The condition when there is insufficient supply of oxygen
- 38. Holds the tooth in its socket
- 39. Carries deoxygenated blood to the heart