Shwetha_Grade7_Science_ch7

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Across
  1. 4. Organ that removes waste in the blood
  2. 7. Organ that pumps to transport blood
  3. 10. Lower two chambers of heart
  4. 12. Process of removing the waste from body
  5. 13. Red pigment in blood
  6. 14. Cell that clots the blood
Down
  1. 1. Upper two chambers of heart
  2. 2. Waste dissolved in water
  3. 3. Device to amplify sound of heart
  4. 5. Blood vessel that carry oxygen from heart to other parts
  5. 6. Tissue that transport water and nutrients in the plant
  6. 8. Transportation of food to all parts of the plant
  7. 9. Blood vessel that carry CO2 from other parts back to heart
  8. 11. Fluid that flows in blood vessels