Living & Non-Living

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Across
  1. 4. The structural and functional unit of a living thing.
  2. 5. The movement of plants towards light is called ____________.
  3. 6. Living things that make their own food.
  4. 7. The movement of roots towards earth is called ____________.
Down
  1. 1. The movement of roots towards water is called ____________.
  2. 2. A group of similar living things that reproduce among themselves.
  3. 3. Living things that depend on other living things for food.