Signs and symptoms

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Across
  1. 3. disease causing los of memory, usually with elderly people.
  2. 4. Skin on the scalp is flaking.
  3. 5. Someone without sight.
  4. 7. Caused by alcohol.
Down
  1. 1. Infection in the respiratory system.
  2. 2. Broken bone.
  3. 3. Someone without ability to speak.
  4. 6. Someone without hearing.