Vertebrates

12345678910111213141516171819
Across
  1. 2. receives impulses from smell receptors
  2. 4. muscle activity and involuntary activity
  3. 5. learned by experience
  4. 10. Chordata All vertebrate animals
  5. 11. reliant on other organisms for food
  6. 15. generate their own body heat
  7. 17. eat both plants and animals
  8. 18. plant eating
  9. 19. oblongata transmits impulses to and from spinal cord, including reflexes
Down
  1. 1. ability to use knowledge to manipulate their environment
  2. 3. voluntary muscle activity
  3. 6. fertilized eggs remain inside mother but receive no nutrition from her
  4. 7. internal skeleton
  5. 8. offspring hatch from eggs laid outside female's body
  6. 9. unable to produce their own body heat
  7. 12. meat eating
  8. 13. animal has from birth Includes reflexes and instincts
  9. 14. live offspring are born that have been nurtured inside female
  10. 16. fertilization: male fertilizes the egg after female has released them
  11. 17. lobes receives impulses from the eyes