crossword

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Across
  1. 2. - You can do something without doing anything else
  2. 5. - It's a system that is in your body that involves your lungs, breathing.
  3. 6. - A large mammal with short legs and heavy hairless body that lives around lakes and rivers in Africa
  4. 7. - Some think that is getting bigger or larger
  5. 9. - Things you can read, watch or write e.g. how does a cat walk
  6. 10. - Someone who is studying, especially at school, college or university
Down
  1. 1. - Things that you can blow up or make it go bam scientists do these type of things
  2. 3. - It's a system that is in your body that involves your heart, veins, blood, blood cells, and blood vessels.
  3. 4. - People who like to research things
  4. 8. - An element found in all things but particularly coal