CLASS -7 TRANSPORTION IN PLANTS AND ANIMALS

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Across
  1. 2. relaxation of heart muscles
  2. 5. organ that pumps blood to all the parts of the body
  3. 7. wall that divides the heart into left and right sides
  4. 8. cells containing protein molecule haemoglobin
  5. 10. blood gets its red colour because of this
  6. 11. help in blood clotting
  7. 18. intricate network of tubes that transport blood to entire body
  8. 19. thinnest blood vessels
Down
  1. 1. process of evaporation of water from its surface
  2. 3. contraction of the heart
  3. 4. carry food to different parts of the plant
  4. 6. carry oxygen rich blood away from the heart
  5. 9. defence forces of the body
  6. 12. process of removal of wastes from the body
  7. 13. movement of substances in an organism
  8. 14. this organ processes the waste and produce urine
  9. 15. this vessel helps in transporting water in plants
  10. 16. straw coloured liquid component of the blood
  11. 17. blood vessels with valves