Unit six - Set 2

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Across
  1. 2. – a change that helps something survive
  2. 3. – very, very cold
  3. 5. – a hidden place to store things
  4. 7. – to search for food
Down
  1. 1. – to sleep or rest for a long time in winter
  2. 4. – to protect from cold or heat
  3. 6. – not active right now, but able to become active later
  4. 8. – able to move quickly and easily