What are natural sponges made of?

What are natural sponges made of?

  • Correct Answer: sea animals
  • sea shells
  • sand
  • sea plants

Explanation: Natural sponges, like the one in the picture above, are actually animals taken from the sea! The sponges in your home, however, were most likely never living things. Most sponges used in kitchens today are made from unnatural materials.

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