Life processes

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Across
  1. 2. oxygen enters the body ad is used with sugar to release energy
  2. 3. the increase in mass and size of a body
  3. 4. the act of changing position
  4. 6. nourishing substance taken in by an organism and required for growth and repair.
  5. 7. the process by which animals and plants create new offspring
Down
  1. 1. the ability an organism has to respond to its surroundings
  2. 5. how animals and plants rid themselves of waste products