“ocean” collection
September 14, 2011
There’s an Ocean of Knowledge Out There, Be a Sponge!
What is filled with holes but still holds water? Yes, you got it, a sponge. Sponges are pretty amazing creatures. They live and grow in the water, and when they are dead, they can be used to carry water. People once thought that they were plants, we now know that they are basically simple animals. I read that some sponges…
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