ANIMAL CHARACTERISTICS

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Across
  1. 5. THESE ARE TINY SPIKES THAT PROTECT THE SPONGE FROM PREDATORS.
  2. 7. SPONGES ARE THE _____ FORM OF AN ANIMAL.
  3. 8. THIS MEANS TO BE STATIONARY OR UNABLE TO MOVE.
  4. 10. ANIMALS WITH A BACKBONE ARE CALLED...
  5. 11. ANIMALS WITHOUT A BACKBONE ARE CALLED...
  6. 13. ANIMALS THAT CAN MAKE THEIR BODY HEAT ARE CALLED _____ BLOODED
Down
  1. 1. SPONGES LACK A _______ SYSTEM AND CANNOT FEEL ANYTHING.
  2. 2. AN EXAMPLE OF AN INVERTEBRATE IS AN ANIMAL THAT IS VERY POROUS.
  3. 3. ANIMALS LIKE SOME INSECTS HAVE AN OUTSIDE SKELETON CALLED AN...
  4. 4. ANIMALS THAT ARE DEPENDENT ON OUTSIDE SOURCES OF HEAT ARE ___ BLOODED.
  5. 6. SPONGES ARE FOUND UNDER THE PHYLUM _____ BECAUSE THEY ARE MALITTLE OF TINY LITLE PORES.
  6. 9. SPONGES ARE _______ MEANING THAT IT HAS TWO SIDES THAT ARE DIFFERENT.
  7. 12. OUR SKELETON IS FOUND INSIDE OUR BODY AND IS CALLED AN ______ SKELETON.