Life processes

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