MATTER

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Across
  1. 3. Flying mammal
  2. 4. Anything that takes up space and has mass
  3. 6. Man's best friend
  4. 7. Something you can observe with one or more of your senses
  5. 8. Matter that fills the space of a container
  6. 9. Matter that keeps shape
Down
  1. 1. Likes to chase mice
  2. 2. Large marsupial
  3. 5. Has a trunk
  4. 10. Matter that can be poured