The needs of living things

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Across
  1. 3. an animal which eats both plants and animals
  2. 4. a series of living things that all depend on each other for food
  3. 6. a animal which only eats meat
  4. 7. an animal which is food to another bigger animal
  5. 9. a big animal which which hunts smaller animals for food
  6. 11. something that grows, needs water and can change over time
Down
  1. 1. a living thing that produces energy
  2. 2. something that is not alive
  3. 5. a animal which only eats plants
  4. 8. fuel which living things get from eating plants or another living thing
  5. 10. a living thing that grows from a seed