Across
- 3. Biology - Organisms found in a certain location (community) and the area they’re in (habitat)
- 4. Biology - Produces sperm/egg cells and allows fetus to develop
- 7. Biology - Where photosynthesis occurs (using chlorophyll), found in plant cells
- 8. Biology - Transports substances in the blood, main organ is the heart
- 13. Biology - Small building blocks of life (e.g. blood cell, leaf cell)
- 15. Physics - Billions of stars held together by gravity
- 20. Biology - Breaks down dead organisms
- 21. Chemistry - Contains only one type of particle
- 22. Physics - When a prism refracts white light into its colours
- 24. Physics - Particle fixed inside the nucleus with no charge (neutral).
- 26. Physics - Transverse wave which travels without a medium at fast speed
- 27. Physics - Light changes speed and direction in a new medium
- 28. Biology - Produces Pollen
- 29. Chemistry - Ordered particles, close together, only vibrate in place
- 31. Physics - Components are in one loop, current goes through in one loop, the potential difference is split
- 33. Chemistry - Smallest particle of an element that can exist
- 34. Physics - Some light is transmitted but is also scattered
- 35. Physics - How difficult it is for current to flow. Measured in ohms (Ω).
- 38. Physics - Positively-charged particle fixed inside the nucleus of the atom.
- 39. Biology - Catches pollen
- 41. Physics - Object transmits most light
- 42. Chemistry - Contains several types of particle not bonded together (e.g. saltwater contains both salt and water particles)
- 45. Biology - Group of organ systems working together (e.g. humans)
- 47. Biology - Contains genetic material, found in all cells
- 49. Biology - Site of respiration to provide energy, found in all cells
- 50. Physics - Huge cloud of matter/plasma held together by its own gravity
- 52. Biology - Male part of a flower
- 54. Biology - Supports and protects the cell (made with cellulose), found in plant cells
- 58. Chemistry - A substance that cannot be broken down into another (e.g. H or C or O)
- 61. Physics - Contains equal numbers of protons and electrons: so neutral.
- 62. Chemistry - Chemistry - Removes a dissolved solids from liquids
- 63. Chemistry - Removes an insoluble solid and a liquid
- 64. Physics - State of an object when forces are balanced
- 68. Chemistry - Particles escape liquid surface
- 70. Biology - Tissue which can contract to cause movement
- 72. Chemistry - No more solid will dissolve at that temperature
- 73. Biology - Group of similar cells working together (e.g. muscle tissue)
- 75. Biology - Contains water and cell sap and keeps the cell firm, found in plant cells
- 76. Physics - Object can’t transmit light but will absorb/reflect it
- 77. Biology - Makes its own food (plants)
- 78. Biology - Eats other plants or animals
- 79. Physics - Attraction between positive and negative charges (or repulsion between identical charges)
- 80. Biology - Female part of a flower
- 81. Biology - Where two or more bones join
Down
- 1. Chemistry - Two or more atoms strongly joined (e.g. O2, H2O or CO2)
- 2. Physics - Particles vibrate at right angles to the direction of the wave
- 5. Physics - Earths natural satellite
- 6. Biology - Breaks down and then absorbs food molecules, main organ are the stomach and intestines.
- 8. Biology - Controls what enters or leaves the cell, found in all cells
- 9. Chemistry - Randomly arranged particles, close together able to move over each other
- 10. Physics - Components are in several loops, were current splits and potential difference is the same
- 11. Chemistry - Atoms of two or more elements strongly joined (e.g. H2O or CO2)
- 12. Biology - Bright petals & nectar attract insects, sticky pollen sticks to them
- 14. Chemistry - Force a gas exerts on the walls of its container
- 16. Biology - Lots of light pollen; exposed anthers and stigma; small petals
- 17. Physics - Small negatively-charged particle orbiting around the nucleus.
- 18. Biology - Shows energy transfer between organisms (arrow = “eaten by”)
- 19. Physics - Amount of energy shifted from the charge to the components. Measure in volts (V).
- 23. Biology - Pollen from the anther of one plant travels to stigma of one plant
- 25. Physics - Force of the Earth on an object. Depends on both mass and gravitational field strength. In newtons (N)
- 27. Biology - Takes in oxygen and removes carbon dioxide, main organ is the lungs
- 30. Chemistry - Separates a liquid from a mixture.
- 32. Biology - Where chemical reactions take place, found in all cells
- 36. Physics - Produces a virtual image at focal point as rays diverge
- 37. Chemistry - Solid turns straight to gas
- 40. Biology - All bones joined together
- 43. Biology - Pollen from the anther of one plant travels to stigma of one plant
- 44. Chemistry - Randomly arranged particles, far apart, moving quickly
- 46. Physics - Line at 90o to the plane of the mirror/reflecting object
- 48. Physics - Produces a real image at the focal point as rays converge
- 50. Chemistry - Made from a soluble solute dissolved in a solvent
- 51. Physics - This is a natural body orbiting a planet
- 53. Biology - Cells adapted to perform a specific function
- 55. Physics - angle of incidence = angle of reflection
- 56. Chemistry - Separates a pigments/dyes into colours
- 57. Chemistry - Particles move from an area of high concentration to low
- 59. Physics - Amount of matter in an object. Constant. Measured in kilograms (kg).
- 60. Physics - When light waves pass through a material
- 65. Physics - celestial bodies that orbit around a star and do not produce their own light
- 66. Chemistry - No solid will dissolve
- 67. Physics - a large planet mostly composed of helium and/or hydrogen.
- 69. Physics - Flow of charged electrons through the circuit. Measured in amps (A).
- 71. Chemistry - A substance is very soluble if lots of solute will dissolve in a certain volume of solvent
- 74. Physics - Cause an object to change shape, speed or direction