ANS2 - SA - 5.00

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Across
  1. 1. ___ is a painful ailment that causes a bird to have difficulty clasping its perch.
  2. 3. Fleshy part of the sides between the ribs and the rump
  3. 6. To circulate blood is the major purpose of the ___.
  4. 7. Gills are a part of the fish’s ___ system.
  5. 9. What system coordinates and regulates other body systems?
  6. 11. Ribs are axial skeleton bones that protect the ___.
  7. 13. __ are an external parasite that causes dogs to experience extreme itching.
  8. 15. Canine distemper is a deadly viral disease that is a problem for __.
  9. 16. The purpose of mammal's ovaries are to produce __.
  10. 17. Rabbits can eat more roughage because of their large __.
Down
  1. 2. The spinal cord is also known as the ____.
  2. 4. An example of an external parasite that lives in the ears.
  3. 5. What is an internal parasite that causes toxoplasmosis?
  4. 7. An internal parasite that causes puppies to become potbellied.
  5. 8. The ____ skeleton includes the skull and ribs.
  6. 10. This system breaks down food so that nutrients are available to the rest of the body.
  7. 12. The ___ is where the embryo grows and develops in a mammal.
  8. 14. The main function of a mammal’s testicles is to produce __.