physical science

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Across
  1. 3. properties you observe by changing the matter
  2. 4. the way something reflates light.
  3. 5. helps identify substantiates.
  4. 6. the amount of matter in an object.
  5. 7. what is all around you.
  6. 8. the way that something can feel.
Down
  1. 1. is the speed that which heat moves in.
  2. 2. properties that you can observe without changing the matter
  3. 6. somethings that are a tracked to a magnet.