living and non living

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Across
  1. 3. changes in our surrounding that make us respond to them
  2. 5. the response of a plant to light
  3. 6. the response of roots and stems towards and against the earth
  4. 7. tiny opening under the surface of plant leaves
Down
  1. 1. living things that depend on other living things for food
  2. 2. the structural unit of a living thing
  3. 3. the group of similar living things that can reproduce among themselves
  4. 4. green plants make their own food in their green plants