Across
- 1. Larger more complex structure made of monomers
- 5. Small basic sub-units that make up polymers
- 7. Applies scientific and mathematic principles to solve problems
- 9. Water fearing; a substance that does not have an affinity for water
- 11. What gets dissolved in a solution
- 12. An explanation of an observed phenomenon based on research
- 13. The smallest part of an element that still has the properties of that element
- 14. Water loving; a substance that has an affinity for water
- 15. Broad concept or principle that describes how something occurs in nature
- 16. An objective, verifiable observation
- 17. Uses numbers and measurements to quantify something
- 20. Describes qualities using the senses
- 21. What is deliberately changed or manipulated in an investigation
- 24. Large organic molecules that make up all living things
- 26. Uniform homogenous mixture of two or more substances
- 27. What does the dissolving in a solution
Down
- 2. Anything that has mass and occupies space
- 3. Group(s) being tested
- 4. Aspects of an experiment that are kept constant/consistent
- 6. Single sugar molecule; the monomer of carbohydrates
- 8. Large sugar molecule; the polymer of carbohydrates
- 10. Measure of how difficult it is to stretch or break the surface of a liquid/resist an external force
- 18. The application of scientific discoveries to meet human needs and goals through the development of products and processes
- 19. A statement based on repeated experimental observation that describes an aspect of the world
- 22. Most basic unit of life
- 23. What changes in response to the IV; what is measured
- 25. Standard/”normal” group used for comparison