Time to squeeze a skeleton It's bath time, and your sponge is actually the skeleton of an animal that lived under the sea. Read on to find out how sponges use their special holes and tunnels to eat... This description may be from another edition of this product.
Very interesting,well explained, and informative book.Definitely one to consider if you like this series.The book explains all about how sponges live,and how they are harvested.It also briefly explains the difference between a natural sponge and a synthetic sponge.
sea sponges .... cool
Published by Thriftbooks.com User , 18 years ago
Very nice book about sea sponges. I use it in my elementary school and the kids love it. Gives great info on elementary level of the science and harvesting of sea sponges.
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