Certain marine organisms, such as parrotfish, contribute to sand production. They feed on coral and other hard substrates, grinding them down with their strong beaks and excreting the remains as fine sand. Over time, this biological process helps create sandy beaches in tropical regions. Other contributors include mollusks and various microorganisms that also break down calcium carbonate and other materials.
A sea dollar R
A sea dollar R
Dusky or Sand Flathead and Stingrays
yes
Stingrays live on the sea bed. They blend in with sand.
Sand dollars are living marine animals, which are closely related to starfish and sea urchins. They are flattened bonny creature living on the sand beds under the sea. They are sometimes washed ashore in beaches.
erosion
Most Echinoderms have radial symmetry. Sea Urchins, Starfish, Sand Dollars, etc.
A flat round sea creature that lives in the sand is likely a type of stingray, particularly the species known as the southern stingray. These creatures have a flattened body shape and often bury themselves in the sand to camouflage and hunt for prey. Another possibility could be a sand dollar, which is a flat, burrowing echinoderm that also lives in sandy ocean floors. Both are adapted to their sandy environments in unique ways.
single unicellular creature
a Caribbean sea creature
the class of a sea creature is balanola silapaigen