Human body

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Across
  1. 3. , a person drinks 20,000 gallons of water.
  2. 7. is the hardest working muscle in our body.
  3. 8. is sixty percent fat
  4. 9. babies can recognise their mother face after just a few hour.
Down
  1. 1. is the oldest of all senses before sight , hearing or touch
  2. 2. is the human body’s lagest organ.
  3. 4. can distinguish about ten million different colour .
  4. 5. sneeze same speed as a tiger.
  5. 6. in a body to make a metal nail measuring up to three inches.
  6. 7. grows nearly six millimetres every four weeks.