matter

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Across
  1. 4. a define shape and volume.
  2. 5. a define volume but no define shape.
  3. 6. soft or bumpy felling.
  4. 8. the lines or perimiter around it.
Down
  1. 1. no define shape or volume.
  2. 2. blue orange black is its
  3. 3. depends on thick or skinny.
  4. 7. sour or sweet.