Across
- 2. a positively charged subatomic particle in the nucleus
- 5. the science that deals with the earth's physical structure and substance
- 10. a negatively charged subatomic particle around the nucleus
- 12. the branch of biology concerned with the study of inheritance
- 13. Brittle, poor conductors, and has low melting and boiling points
- 14. a lipped cylindrical glass container for laboratory use
Down
- 1. the study of living organisms, divided into many specialized fields
- 3. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
- 4. the weather conditions prevailing in an area in general or over a long period
- 6. the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock
- 7. a subatomic particle with a neutral charge in the nucleus
- 8. the smallest structural and functional unit of an organism
- 9. a three-dimensional representation of a person or thing or of a proposed structure, typically on a smaller scale than the original.
- 11. Malleable, ductile, and a good conductor; typically shiny
- 12. a diagram showing the relation between variable quantities, typically of two variables