Characteristics of living organism

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Across
  1. 3. removal from organisms of the waste products of metabolism (chemical reactions, toxic materials and substances in excess of requirements).
  2. 5. the chemical reactions in cell that break down nutrient molecules and release energy for metabolism.
  3. 6. a permanent increase in size and dry mass by an increase in cell number or cell size or both.
  4. 7. as the processes that make more kind of organism.
Down
  1. 1. an action by an organism or part of organism causing a change of position or place.
  2. 2. the ability to detect or sense stimuli in internal or external environment and to make appropriate responses.
  3. 4. taking in of materials for energy, growth and development; plants require light, carbon dioxide, water and ions; animals need organic compounds and ions and usually need water.