Across
- 4. What grows quicker—hair or toenails?
- 5. In which country did the chess originate?
- 7. Oxygen liberated during photosynthesis is coming from
- 8. What is not a component of chlorophyll? Nitrogen or Calcium?
- 9. Your blood type is determined by the genes you inherit from your parents: True or False?
- 10. What is the shape of a brick?
Down
- 1. Which planet is the smallest: Neptune, Mars, Mercury?
- 2. Is the temperature of the moon higher or lower during the day?
- 3. Onion (Allium cepa) is a modified form of?
- 6. Which device in mathematics consists of beads?