bio activity aditi 10D

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Across
  1. 2. A gas needed for respiration
  2. 4. Plant tissue that transports food from leaves
  3. 5. Tiny air sacs in lungs
  4. 7. Muscular sheet helping in breathing
  5. 9. Plant tissue transporting water and minerals
  6. 10. Upper chamber of the heart
  7. 12. Blood vessels carrying blood away from heart
  8. 16. Small branches inside lungs
  9. 18. Compartments of the heart
  10. 19. Plant parts absorbing water and minerals
  11. 20. Simple sugar giving energy
Down
  1. 1. Breakdown of glucose without oxygen
  2. 3. Tiny blood vessels where exchange of materials occurs Powerhouse of the cell
  3. 6. Fluid that transports fats and fights infection
  4. 8. Liquid part of blood
  5. 11. powerhouse of cell
  6. 13. Lower chamber of the heart
  7. 14. Continuous movement of blood in body
  8. 15. Substance formed when glucose breaks down
  9. 17. Process of releasing energy from food