Ecology

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Across
  1. 1. These are hunted by predators
  2. 4. This is passed along food chains
  3. 5. These are chemicals that kill plants
  4. 6. Plants make this
  5. 8. These show energy flow in food chains
  6. 9. This is where plants get their energy
Down
  1. 1. These are also called producers
  2. 2. These hunt and kill prey
  3. 3. These make their own food
  4. 7. These eat plants and animals