Science

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Across
  1. 5. The study of living organisms and their interactions with each other and the environment.
  2. 7. The study of the Earth's structure, materials, processes, and history.
  3. 9. The study of matter, energy, motion, and the fundamental forces of the universe.
  4. 12. The study of celestial objects such as stars, planets, galaxies, and the universe as a whole.
  5. 13. The study of animals, including their behavior, physiology, evolution, and ecology.
  6. 15. The study of the structure and organization of living organisms.
Down
  1. 1. The study of the Earth's atmosphere, weather patterns, and climate.
  2. 2. The study of matter, its properties, composition, and reactions with other substances.
  3. 3. The study of the oceans, including their physical and chemical properties, currents, and marine life.
  4. 4. The study of microorganisms, including bacteria, viruses, fungi, and protists.
  5. 6. The study of the relationships between living organisms and their environment.
  6. 8. The branch of astronomy that deals with the physical properties and processes of celestial objects.
  7. 10. The study of prehistoric life through the examination of fossils.
  8. 11. The study of plants, including their structure, growth, reproduction, and classification.
  9. 14. The study of genes, heredity, and variation in living organisms.