science crossword

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Across
  1. 3. fluid is transmitted equally in all directions
  2. 4. Is a push or pull and is measured in newton
  3. 6. a measure of a fluid's resistance to flow
  4. 8. creates pressure by pushing liquid through hoses, pipes, or tubes.
  5. 11. a substance that can be compressed
  6. 13. The Respiratory System is an example of a natural pneumatic system
  7. 14. the amount if mass in a substance
  8. 15. measures air pressure and can help predict changes in the weather
Down
  1. 1. The Circulatory System is an example of a natural hydraulic system
  2. 2. is one that allows matter and energy to be exchanged with its environment.
  3. 5. Hydraulics is the study of pressure in liquids
  4. 7. is one that is isolate from its surroundings.
  5. 9. Measure of a force acting perpendicular to the object
  6. 10. a substance that cant be compressed
  7. 12. the study of gasses