Chapter 1 Lessons 1-3

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Across
  1. 2. the loss of water through a plant's leaves
  2. 4. Organism that is made of more than one cell
  3. 5. a living thing
  4. 8. an animal with a backbone
  5. 9. the tissue through which food from the leaves moves throughout the rest of a plant
  6. 14. the narrowest group an organism can be classified into
  7. 15. a green chemical in plant cells that allows plants to use the Sun's energy to make food
  8. 17. seed plant that does not produce a flower
  9. 18. the layer in plants that separates the xylem from the phloem
  10. 19. system organs that work together to perform a certain function
  11. 20. respiration the process in which energy is released from food inside a cell
  12. 21. group of cells working together to perform a specific function
  13. 22. seed plant that produces flowers
Down
  1. 1. organism that is made of a single cell
  2. 3. science of finding patterns
  3. 6. an animal without a backbone
  4. 7. process of making food
  5. 10. plant tissue through which water and food move
  6. 11. containing no plant tissue through which water and food move
  7. 12. smallest unit of living things that can carry out the basic processes of life
  8. 13. series of tubes that moves water and minerals up the stem
  9. 16. the broadest group an organism is classified into
  10. 19. group of tissues working together to perform a specific function