living and non living

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Across
  1. 5. a group of similar living things that can reproduce among themselves
  2. 7. the cause of the response is called as
  3. 8. unicellular organisms can see through under a
  4. 9. in living things foods are constantly broken down to release energy is called
  5. 10. the response of plant to light is known as
Down
  1. 1. the process of removal of waste products in the body are called
  2. 2. living things that depend on other living things for food are called
  3. 3. the response of roots and stems towards and against the earth is called
  4. 4. living things that make their own food are called
  5. 6. a structural unit of a living thing
  6. 11. in plants exchange of gases takes place through the tiny ------- in their leaves