Maelynn Beteta Perez

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Across
  1. 2. tiny particles inside the center of an atom
  2. 3. the "powerhouse" of a cell that converts nutrients into energy
  3. 5. C,H,O,N,P
  4. 7. an individual living thing.
  5. 13. organelle in the cells of a plant and algae
  6. 14. monosaccarides
  7. 15. energy molecule
  8. 17. are the cells that are on in the surface of different organs that control gas exchange
  9. 21. first stage in the photosynthesis
Down
  1. 1. the process when water and carbon dioxide combine to make sugars and release oxygen
  2. 4. simple sugars that all living things use to store and transport energy
  3. 6. make up the cell membrane and store energy
  4. 8. green pigment in a chloroplast that absorbs light energy
  5. 9. small pores in a plant leaf that can open and close to control transpiration and gas exchange with the air.
  6. 10. make up structures and control chemical reaction
  7. 11. the process of moving molecules across a cellular membrane through the use of cellular energy.
  8. 12. organic molecules such as glucose, that organisms use for chemical energy
  9. 16. nucleic acids monomers
  10. 18. basic unit of structure and function of living things
  11. 19. the ability to do work
  12. 20. the nonliving layer that surrounds and supports the cells of most plants and bacteria