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