Science cross word puzzle

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Across
  1. 3. theory - a well-tested explanation for a set of observations or experimental results
  2. 4. - a representation of an object or event
  3. 7. - a system of knowledge about the natural world and the methods used to find that knowledge
  4. 8. - information obtained through the senses
  5. 9. variable - the variable that causes a change in another variable / the variable that the scientist changes in an experiment
  6. 10. law - a statement that summarizes a pattern found in nature
  7. 11. - the closeness of a measurement to the true 14.value of what is measured
  8. 14. - a gauge of how exact a measurement is
  9. 15. - a proposed answer to a question
  10. 16. - the straight-line distance between two points
  11. 17. variable - a variable that changes in response to a change in the manipulated variable
Down
  1. 1. - the amount of space taken up by an object
  2. 2. - an instrument that measures temperature
  3. 5. 4.method - an organized plan used for gathering, organizing, and communicating information
  4. 6. - the study of the composition, structure, properties, and reactions of matter. 3.physics - the study of matter and energy and the interactions between the two through forces and motion
  5. 10. - the ratio of a material’s mass to its volume
  6. 12. - the amount of matter in an object
  7. 13. experiment - an experiment in which only one variable, the manipulated variable, is deliberately changed at a time