science crossword puzzle

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Across
  1. 3. the process of forecasting what will happen in the future based on past experience or evidence
  2. 5. Observations and conclusions that have been repeated
  3. 6. The measurement of how much mass of a substance is contained in a given volume
  4. 9. Facts figures and other evidence gathered through observation
  5. 11. A measure of how much matter is in an object
  6. 13. Evaluating data to reach a conclusion about an experiment
  7. 14. The amount of space that matter occupies
  8. 15. A subjective belief that affects a person's attitude towards something;In error in the design of an experiment that affects the results of the experiment
Down
  1. 1. ;A possible explanation for a set of observations or answers to a scientific question Must be testable
  2. 2. system A system of measurement based on the number 10
  3. 4. the process of making it in France, an interpretation based on observations and prior knowledge
  4. 7. In approximation of a number based on reasonable assumptions
  5. 8. A set of beliefs that may make use of science but who's conclusion and predictions are not based on observation objective reasoning or scientific evidence
  6. 10. measure of the force of gravity acting on an object
  7. 12. An idea about a situation that is supported by evidence