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  • Grades
  • Grade: 9
  • Subject: Science
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Grade: 9, Subject: Science

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Topics:

1. Global warming2. Earthquakes3. Plant anatomy4. Plate tectonics5. Endocrine system6. Renewable energy7. Photosynthesis8. Skeletal system9. Evolution10. Rock cycle11. Cell biology12. Cellular respiration13. Digestive system14. Biomes15. Vaccines16. Cancer biology17. Infectious diseases18. Climate change19. Biotechnology20. Genetically modified organisms21. Space exploration22. Pollution23. Natural disasters24. DNA technology25. Circulatory system26. Human anatomy27. Respiratory system28. Environmental science29. Water cycle30. Cloning31. Antibiotics32. Immunology33. Volcanoes34. Stem cells35. Nervous system36. Food webs37. Biodiversity38. Energy flow in ecosystems39. Human impact on the environment40. Human reproduction41. Muscular system42. Excretory system43. Microorganisms44. Forensic science45. Non-renewable resources46. Genetics47. Biochemistry48. Astronomy49. Ecology