Across
- 4. the action or process of making a copy of something
- 9. the process of developing or being developed
- 10. a variable (often denoted by x ) whose variation does not depend on that of another.
- 12. made up of one cell
- 16. state of balance among all the body systems needed for the body to survive and function correctly
- 17. a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring
- 18. structures that carry out specialized jobs within an organ system
Down
- 1. study of life
- 2. variable (often denoted by y ) whose value depends on that of another.
- 3. made up of multiple cells
- 5. any of a number of organized or specialized structures within a living cell
- 6. the smallest unit that can perform a life process
- 7. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation
- 8. the process by which the body changes
- 11. any of the distinct types of material of which animals or plants are made, consisting of specialized cells and their products.
- 13. the evaluation of work by one or more people with similar competencies as the producers of the work
- 14. a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.
- 15. the basic unit of a chemical element