What is inside a sand dollar?

Answer

Sand dollars have five teeth inside them. When broken open, the teeth fall out and are shaped like doves, giving them a legendary meaning.

Sand dollars are flattened, burrowing sea urchins related to sea cucumbers and starfish. The sand dollar's exoskeleton, or test, is made up of calcium carbonate plates arranged in a circular pattern and is covered with a velvety mat and spines with tiny hairs called cilia. These cilia help the animal to move or burrow into the sand and to ferry food into its mouth, located on the underside. Inside the mouth, the sand dollar has a set of five teeth, which produces the rattling sound when the test is shaken.

The Legend of the Sand Dollar is an Easter and Christmas favorite. This story tells of five doves that are inside the sand dollar that, when broken open, spread goodwill and peace.

Q&A Related to "What is inside a sand dollar?"
: The white shell-like skeleton of the sand dollar contains loose, boomerang shaped pieces. These are its teeth. When the sand dollar is alive, it has gills and other organs common
http://wiki.answers.com/Q/What_is_inside_a_sand_do...
A sand dollar is the skeleton of a marine animal that is related to the sea cucumber and the star fish. When alive it is maroon colored but once washed ashore it is bleached white
http://www.ask.com/web-answers/Science/Biology/wha...
Inside a Sand Dollar is Madreporite- aperforated platelike structure that forms the
http://www.chacha.com/question/what-is-inside-of-a...
It is a type of seashell. common name for a marine animal in the same phylum as the starfish (see sea star). The sand dollar has a rigid, flattened, disk-shaped test, or shell, made
http://answers.yahoo.com/question/index?qid=200606...
Explore this Topic
The spiritual meaning of the sand dollar is that the Lord is watching over us and cares beyond what we can comprehend. It is seen as holding the truth of life ...
Sand dollars are a type of marine animal from the phylum Echinodermata. Sand dollars are typically three inches in diameter and reside on the ocean floor. Like ...
Sand dollars eat plankton and other organic matter that falls to the bottom of the ocean, where they live. Though the sand dollar may resemble a coin, it has many ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com