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.
A sand dollar was called a geopolitical dollar
"Is a Sand Dollar a vertebrate?" No. A sand dollar is not a vertebrate because it does not have a backbone.
no. a sand dollar is flat.
Yes sand dollar is an echinoderm.
Click on the link for a picture on a different website.
Horizontial or vertical, depending on where you cut it.
Sand dollar is not a flower. Sand dollar is a flat living marine creature. They are closely related to star fishes.
yes the sand dollar kindom is animalia
No. A sand dollar is another living thing that is not plankton.
No, a sand dollar is a invertebrate belonging to the order Clypeasteroida.
yes the sand dollar kindom is animalia
nope. sand dollar is an echinodermata. and scallop is a mollusc.