Crossword Puzzle “Levels of Organization”

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Across
  1. 4. multiple organs that work together; your digestive system is an example; your digestive system includes the stomach, small intestine, and large intestine – 2:09
  2. 9. cells that work together to carry out a specific function form ___; your heart is made of a cardiac version of this structure – 1:43 cardiac muscle tissue 1:43 many cardiac muscles cells
  3. 10. factors in an environment that are alive; includes plants and animals – 3:33
  4. 11. form when many different populations exist in the same area – 3:17
  5. 13. factors in an environment that are not alive; includes rocks, air, and water – 3:30
  6. 14. all biomes together form the ___, anywhere on Earth where life is supported – 4:27
Down
  1. 1. groups of platypi that can breed and produce offspring; must be of the same species 3:04
  2. 2. an atom can be composed of one or more____, neutrons, and electrons - 1:16
  3. 3. organ systems work together to form a fully functional ___; an individual (like you!) – 2:40
  4. 5. this level of organization includes all biotic and abiotic factors – 3:45
  5. 6. this level is used to describe ecosystems in different regions around the world that are similar; deserts and rainforests are good examples – 3:58
  6. 7. the basic living level of life - 0:47
  7. 8. the plural of platypus – 2:52
  8. 12. tissues that work together to carry out a specific function form ____; your heart is an example – 1:55