science crossword

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Across
  1. 1. any factor in an experiment that can have more than one value
  2. 4. the science that deals with the earth's physical structure and substance, its history, and the processes that act on it
  3. 5. a statement of what will happen next in a sequence of events
  4. 8. a logical explanation of an observation that is drawn from prior knowledge
  5. 10. the branch of science dealing with the physical constitution of the earth and its atmosphere
  6. 11. a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact
  7. 14. the sciences concerned with the study of living organisms
  8. 15. it measures temperature
Down
  1. 2. an interpretation of observations
  2. 3. a small glass or plastic tube used to draw up and transfer liquids
  3. 6. using one or more of your senses to gather information
  4. 7. a possible explanation about an observation that can be tested with science
  5. 9. the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment
  6. 12. enable you to observe small objects that you cannot observe with just your eyes
  7. 13. practical use of scientific knowledge especially for industrial or commercial