Across
- 5. Biological preparations that provide immunity to a particular infectious disease.
- 6. Albert Einstein’s theory about the relationship between space, time, and gravity.
- 7. The model of the solar system that places the Sun at the center, proposed by Copernicus.
- 8. The molecule that carries genetic information, discovered by Watson and Crick.
Down
- 1. The first antibiotic, discovered by Alexander Fleming in 1928.
- 2. Mechanics The branch of physics that deals with the behavior of matter and energy at atomic and subatomic levels.
- 3. of Evolution Charles Darwin’s concept that species evolve over time through natural selection.
- 4. A form of energy resulting from the movement of electrons, harnessed for power and light.