Life Science - Plants

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Across
  1. 1. dioxide a gas that is exhaled by humans and animals, but absorbed by plants
  2. 6. produces egg cells
  3. 7. (verb) to explain how two or more things are the same
  4. 8. the male and female parts of conifers
  5. 9. (verb) to explain how two or more things are different
  6. 12. produces sperm cells
  7. 15. the process in which plants use sunlight, water, and carbon dioxide to make food
  8. 16. (verb) to move things to different places
  9. 19. (noun) the process that creates offspring
  10. 23. the green substance in plant leaves
  11. 24. a living thing
  12. 25. a sugary liquid produced by plants
  13. 26. a seed plant that reproduces with cones
Down
  1. 2. the flowering part of a plant that has petals
  2. 3. (noun)to begin to grow and develop
  3. 4. (noun)when an egg and sperm cell join together
  4. 5. a young plant
  5. 10. a new organism produced by plants, animals or humans
  6. 11. when the seeds of a plant are carried to a new place
  7. 13. when offspring receive characteristics passed down from the parents
  8. 14. one part of a process
  9. 17. the smallest unit of any living organism
  10. 18. (noun) when the pollen from one plant reaches the pistil of another plant and fertilization begins
  11. 20. (verb) to bring things together from different places
  12. 21. (noun)to put objects in groups based on their properties or characteristics
  13. 22. (verb) to become fully developed and able to produce offspring