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Gravel made mostly of calcium carbonate, often in the form of limestone.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoa shell that eats other shells
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What is the chemical difference between radiolarian and foraminifera?
The chemical differences between Radiolarian and Foraminifera are in the types of shell casts they have developed. Radiolarians have siliceous shells, whereas Foraminifera have calcareous shells.
Is not a hydrogenous sediment?
Calcareous ooze
Why does a clam have a hard outer shell?
A) Any aquatic invertebrate having a shell or shell-like carapace, esp such an animal used as human food. Examples are crustaceans such as crabs and lobsters and molluscs such as oysters. B) Any of numerous chiefly marine invertebrates of the phylum Mollusca, typically having a soft unsegmented body, a mantle, and a protective calcareous shell and including the edible shellfish and the snails.
What type of rock is the calcareous mudstone?
Sedimentary
Calcareous ooze is an example of .?
biogenous sediment
What is Globian?
a planktonic marine protozoan with a calcareous shell.
What do mollucks have in common?
Mollusks have a soft, unsegmented body and live in aquatic or damp habitats, and most kinds have an external calcareous shell.
What are the adaptation of calcareous algae?
calcareous alge adaptations
What is a scientific name for Calcareous algae?
calcareous algae
What is the definition of Echinoidea?
Any of various echinoderms of the class Echinoidea, having a soft body enclosed in a round, symmetrical, calcareous shell covered with long spines
What is calcareous ooze an example of?
Calcareous ooze is an examploe of biogenous sediment.
What is an fact about calcareous sponge?
an example of calcareous sponge is SPONGE BOB!
A mollusk with one shell or none?
The mollusc (or mollusk) shell is typically a calcareous exoskeleton which encloses, supports and protects the soft parts of an animal in the phylum Molluscae, like snails, clams, tusk shells, and several other classes.
What is the chemical difference between radiolarian and foraminifera?
The chemical differences between Radiolarian and Foraminifera are in the types of shell casts they have developed. Radiolarians have siliceous shells, whereas Foraminifera have calcareous shells.
What is the common name for the calcareous in the skeletal system?
As far as i know, calcareous means "containing or pertaining to calcium".
Is foraminifera an animal?
The foraminifers are unicellular organisms of the animal kingdom. Foraminifers are any of several large marine protozoans, of the subphylum Foraminifera, that have a calcareous shell with many holes through which pseudopodia protrude.
What are Calcareous and siliceous?
biogenous
