Across
- 3. "A hypothetical particle thought to mediate the force of gravity."
- 4. "A change in DNA that can lead to genetic diversity or disease."
- 7. "Organisms whose cells contain a nucleus and organelles."
- 8. "Irregular motion in fluid dynamics, often experienced in air travel."
- 13. "The process by which plants produce food from sunlight."
- 16. "The movement of water across a semi-permeable membrane."
- 17. "A chemical reaction involving the loss of electrons, often producing rust."
- 18. "The study of cells, a fundamental area of biology."
- 19. "The process of combining atomic nuclei to release energy, as in stars."
Down
- 1. "Organic material from plants and animals used as an energy source."
- 2. "A technique for dating ancient materials by measuring carbon isotopes."
- 5. "A cell that transmits nerve impulses in the nervous system."
- 6. "An instrument that separates light into a spectrum for analysis."
- 9. "The study of movement and mechanics in biological systems."
- 10. "A close and often long-term interaction between different species."
- 11. "The study of air movement around objects, crucial in designing airplanes."
- 12. "A technology using high-frequency sound waves to image internal structures."
- 14. "A semiconductor device crucial to modern electronics."
- 15. "The occurrence of different forms among individuals in a population."
- 18. "A substance capable of causing cancer in living tissue."