Houses

12345678910
Across
  1. 2. Permanent house
  2. 5. small family
  3. 7. live in snow house
  4. 9. snow house
  5. 10. helps to think
Down
  1. 1. diagram of family in tree shape
  2. 3. pumps blood
  3. 4. Temporary houses
  4. 6. purifiers blood
  5. 8. helps to digests food