SCIENCE SMART!

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Across
  1. 1. cycle movement of water between Earth's surface and atmosphere
  2. 3. Chrysalis stage in life cycle of butterfly
  3. 4. Largest organ in human body
  4. 7. Swallows its food as whole
  5. 8. Ultimate source of energy
  6. 9. Placed on top of the food chain
  7. 10. Instrument to see very small objects
  8. 13. Aquatic animal that breathes through lungs
  9. 14. Instrument to observe far off objects
Down
  1. 2. Loss of excess water from plants
  2. 5. Exists in all three forms of matter
  3. 6. Breathing organ of fish
  4. 7. Strongest part of human body
  5. 11. Traps sunlight for plants
  6. 12. 19 Full form of corona viral disease
  7. 15. Helps in keeping earth clean