Their bodies have one large opening and many smaller pore-like openings.

Sagot :

Answer:

Sponges are pore bearing animals

  • Their bodies have one large opening and many smaller pore-like openings.
  • They have no tissue, no organ and most have no symmetry
  • Sponge vary in shape. Some are round others are shaped like vases and some simply follow the shape of the object on which they live.

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