sources of food

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Across
  1. 4. the chemical substances in food that our body needs
  2. 5. animals that eat both plants and animals
  3. 6. is a complete diet
  4. 7. eat the remains of other animals
Down
  1. 1. tells us who eats what in an environment
  2. 2. small animals that depend on other living animals for food
  3. 3. known as producers