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Across 1. __________is used to reduce friction 3. _________is a force to stabilize an object floating in the water 6. the thermometer used to measure the boiling point of water 10. full form of ms 11. the lower fixed point 13. the si unit for nanometer 14. A maget can attract or _________ 16. you accuracy depends on how well has the instrument has been __________ 17. length, mass and time is measured in ___________ 18. ___________moves in the opposite direction of a force 19. the liquid __________ and spreads up inside the thermometer

Down 2. the object that is used to measure force in newtons 4. ____________shapes are used to reduce air resistance 5. _________is a driving force 6. The full form of Mt 7. something that fools our senses 8. the temperature of the sun's core 9. A _________force occurs when the object or material exerting the force touches the object or material on which the force acts 12. air resistance and water resistance are also known as__________ 15. _________is the amount of matter in an object