LIFE PROCESSES - CROSSWORD

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Across
  1. 3. Other name for artificial kidney
  2. 4. Structural and functional unit of kidney
  3. 6. Membrane which divides the human heart
  4. 7. What is the type of nutrition in Amoeba?
  5. 9. Respiratory organ in humans
  6. 10. Largest vein present in the human body
  7. 11. Urine is egested through this organ
Down
  1. 1. Respiratory Pigment which carries oxygen
  2. 2. ______ is the largest gland of the human body
  3. 5. Process used by plants to make their own food
  4. 6. Respiratory organ in earthworms
  5. 8. Which tissue is used by plants to transport water and minerals