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1) They belong to the phylum Echinoderms.
2) They are organisms that have a single flat calciferous bonny structure called the test.
3) They can borrow under soft sands and muds.
4) Tey feed on crustacean larvea and other organic matters.
5) There are seperate female and male sand dollars.
6) They reproduce by external fertilization.
7) At larval stage the sand dollars have no test.
What else can I help you with?
What was a sand dollar called before it was named a sand dollar?
A sand dollar was called a geopolitical dollar
Is a sand-dollar a vertebrate?
"Is a Sand Dollar a vertebrate?" No. A sand dollar is not a vertebrate because it does not have a backbone.
Does a sand dollar have a backbone?
no. a sand dollar is flat.
Is a sand dollar a echinoderm?
Yes sand dollar is an echinoderm.
Does a sand dollar have eyes?
Click on the link for a picture on a different website.
Is the sand dollar an echinoderm?
Horizontial or vertical, depending on where you cut it.
Is sand dollar a flower?
Sand dollar is not a flower. Sand dollar is a flat living marine creature. They are closely related to star fishes.
Is a sand-dollar in the animalia kingdom?
yes the sand dollar kindom is animalia
Is the sand dollar plankton?
No. A sand dollar is another living thing that is not plankton.
Is sand dollar a mammal?
No, a sand dollar is a invertebrate belonging to the order Clypeasteroida.
What is the complete classification of a sand dollar?
yes the sand dollar kindom is animalia
Is a scallop and sand dollar a cnidarian?
nope. sand dollar is an echinodermata. and scallop is a mollusc.
