Aug. 31 Warm Up

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Across
  1. 3. In a scientific investigation we will _____, observe, and record data.
  2. 4. In science we study the structure and ______ of the natural world.
  3. 6. We would use a ruler to measure the _______ in an experiment.
  4. 7. Most labs you would not ______ anything for safety reasons, but you would still use your other senses.
  5. 8. Using a system or regular and orderly method.
Down
  1. 1. Psuedo means...
  2. 2. We might use a thermometer to measure the _____ of an experiment.
  3. 5. It is important to test something multiple times to make sure the test results are reliable. This is called having _______.