vocab crossword 10/24

123456789101112131415161718
Across
  1. 7. a diagram that shows the relatedness of different organisms
  2. 9. a eukaryotic organism that is not a plant, animal, or fungus
  3. 10. an organic molecule that provides cells with energy; sugars and starches
  4. 11. the process that plants use to make energy
  5. 16. a carbohydrate that gives cell walls their rigidity
  6. 17. a protein that speeds up the rate of chemical reactions
  7. 18. an organism that breaks down dead organic material
Down
  1. 1. an organism that makes its own energy; "self-feeding"
  2. 2. an organism that must eat to get energy; "other-feeding"
  3. 3. the series of steps an area goes through to establish an ecosystem in a new area
  4. 4. a green organelle where photosynthesis happens
  5. 5. a symbiotic relationship where one organism benefits and the other is negatively affected
  6. 6. the process where one eukaryotic cell splits into two identical cells
  7. 8. a cell that has 2 sets of chromosomes
  8. 12. a complex cell with a nucleus
  9. 13. a carbohydrate that is a product of photosynthesis
  10. 14. to have one set of chromosomes; a gamete
  11. 15. _____ species is one of the first to inhabit a new area without life