Safety

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Across
  1. 1. An object that produces a magnetic field
  2. 2. A tool that makes things look larger than they are.
  3. 4. A clear container where a sample of an ecosystem can be observed in a closed area.
  4. 6. A tool used to find the mass of an object.
  5. 8. A tool used to measure amounts of time like stop watches or clocks.
  6. 9. A straight-edged strip, as of wood or metal, for drawing straight lines and measuring lengths.
  7. 10. A tool that measures temperature in degrees of Celsius or Fahrenheit.
Down
  1. 1. A rule one meter long (usually marked off in centimeters and millimeters).
  2. 3. A tool used to measure volume of liquids.
  3. 5. A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.
  4. 7. A clear container where water dwelling plants and animals can be observed and cared for.