Animals and Behavior crossword puzzle

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Across
  1. 1. organism at an early stage of development
  2. 5. behavior behaviors that are inherited through genes
  3. 6. organisms that are made up of many cells
  4. 8. animals that don't have a backbone
  5. 9. the animals that are being eaten by th predator
  6. 11. animals that eat other animals
  7. 13. activities like finding food or building homes that are native to all animals
  8. 14. collections of similar cells
Down
  1. 1. animal cells that have a nucleus
  2. 2. a group of tissues that carry out a special function of the body
  3. 3. behavior behavior that is learned from experience and through observing other animals
  4. 4. part of an organism breaks off and develops into a new organism
  5. 7. animals that have a backbone
  6. 10. organism that eats other organisms
  7. 12. fertilized egg divides into many cells to form an embryo