science economics

Edit Answers
12345678
Across
  1. 3. webs many food chains
  2. 7. prey
  3. 8. harmful
Down
  1. 1. chain energy paramyd
  2. 2. food maker
  3. 4. habitat
  4. 5. relationship
  5. 6. spieces killer
  6. 7. hunted