Class 5 Cambridge

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Across
  1. 4. materials that do not conduct heat.
  2. 6. mixture of gases
  3. 10. system that carries food and oxygen to all parts of our body.
  4. 11. transfer of heat from one object to another.
  5. 12. sticky and trap germs
  6. 14. point at which solid becomes a liquid.
  7. 15. the gas we need to breathe in
Down
  1. 1. good conductor of heat
  2. 2. the substance in which solute is dissolved
  3. 3. living things that lives on or in the body of another living things
  4. 5. our heart beats in a minute.
  5. 7. red liquid flows around the body.
  6. 8. substances react to form new substance.
  7. 9. mushrooms and yeast are examples of
  8. 13. blood vessels carries wastes from the body towards the heart