Across
- 3. A material that physically attracts other substances
- 4. An organisms that share characteristics and are able to produce off spring
- 8. A process that results in changes in the genetic material of a population over time
- 10. The name for the group 7 elements
- 11. A unit of measurement, symbol is v
- 13. A chemical that contains information on how to make an organism (acronym)
- 15. A place where an organism makes its home
- 16. What is the name for a process that breaks up protein and changes its three-dimensional structure
- 18. What is the name for the selective boiling and subsequent condensation of a component in a liquid mixture
- 19. Organisms that are exact genetic copies
- 20. nurturances that store fat for the body
Down
- 1. A type of stone made when magma or lava cools
- 2. Liquid which has passed through a filter
- 5. A creature eaten by other animals
- 6. A substance that does not dissolve
- 7. A material with small holes that make it able to absorb liquid
- 9. What is the chemical reaction used by micro organisms to convert glucose into energy
- 12. A substance that speeds up a chemical reaction without depleting
- 14. To make a product safe for consumption by heating
- 17. A negatively charged occurrence that is commonly found in an atom