it was 1st discovered in the Caribbean gulf because it was protected area
IN THE SUNLIGHT ZONE IN THE ATLANTIC OCEAN
In deep water in the ocean
Sand dollars do not have much enemies, but there are some bottom feeders that threaten them like the ocean pouts and sunflower starfishes.
A sand dollar was called a geopolitical dollar
The most common predators of sand dolars are ocean pouts and sunflower starfish. Sand dollars do not have many predators.
"Is a Sand Dollar a vertebrate?" No. A sand dollar is not a vertebrate because it does not have a backbone.
If other fishes are present in your tank, then it may not be a good idea for the skin of the sand dollar will begin to rot and spoil the tank. So first remove the sand dollar dry it in the sun and clean it with bleach. Then you can decorate your fish tank with the cleaned sand dollar.
SheiBie ? It was discovered; writing in sand can be "erased"
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.