Boltz buddy crossword #3

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Across
  1. 2. An energy source that feeds a living thing
  2. 3. Movement through a partially permeable membrane
  3. 5. related to living things
  4. 8. A period of time in which a set of events or phenomena is completed
  5. 10. The basic form or support under lying
  6. 12. an animal that that eats other living things (plants or animals)
Down
  1. 1. A series of events production a result
  2. 4. A very thin layer that encloses something
  3. 6. the core of some cells, containing genetics
  4. 7. A sample that represents a larger group of things
  5. 9. A living thing that makes its own food through light and very light and very simple substances
  6. 11. A use or purpose of something; what it does or is used for