plant vocab

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Across
  1. 3. Factor non living parts of an ecosystem
  2. 4. plant growth in response to touch
  3. 7. the growth a of plant roots toward or away from water
  4. 8. Stimuli Changes to the conditions outside the body
Down
  1. 1. plant growth in response to light
  2. 2. plant growth in response to the environment
  3. 5. Stimuli Changes to the conditions inside the body
  4. 6. Factor Living parts of an ecosystem