Across
- 3. the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of a body.
- 4. coherent, typically large body of matter with no definite shape.
- 6. the action or process of observing something or someone carefully or in order to gain information.
- 7. the degree of compactness of a substance.
Down
- 1. supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation. dependent variable a variable (often denoted by y ) whose value depends on that of another.
- 2. the amount of space that a substance or object occupies, or that is enclosed within a container, esp. when grea
- 5. Method a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.