Characteristics of living things

123456789
Across
  1. 4. to increase in size or mass from the addition of matter from the inside
  2. 5. the removal of metabolic waste
  3. 7. the generation of a new individual organism
  4. 8. the most basic structural and functional unit of life.
  5. 9. the release of energy from food
Down
  1. 1. to feed or the intake of nutrients
  2. 2. organism of the same species
  3. 3. to relocate from one place to another
  4. 6. to capacity to respond to stimuli