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What are clam and snail exoskeletons made of?
Calcium Carbonate
Does coral have Exoskeletons?
Yes, coral does have exoskeletons made of calcium carbonate. These exoskeletons provide structure and support for the coral polyps, which are tiny organisms that secrete the calcium carbonate to build the coral reefs. Over time, these exoskeletons accumulate and form the large coral reef structures we see in the ocean.
What is extracted by from water molluscs to build shells?
Molluscs extract calcium carbonate from seawater to build their shells. They secrete this mineral to form the hard outer layer that protects their soft bodies.
If Jacque cousteau recognized that coral reef exoskeletons were composed of calcium carbonate CO2 production then why not marine biologists of 2014?
Jacques-Yves Cousteau recognized that coral reef exoskeletons were composed of calcium carbonate dissolved in CO2 production because of his extensive research in the underwater world.
Does insects and round worm exhibit calcium carbonate shells?
No, insects and roundworms do not have calcium carbonate shells. Insects have exoskeletons made of chitin, a tough, flexible protein. Roundworms lack a hard outer covering and have a smooth, cylindrical body shape.
If Jacques Cousteau recognized that coral reef exoskeletons were composed of calcium carbonate dissolved CO2 production then why not marine biologists of 2014?
Jacques-Yves Cousteau recognized that coral reef exoskeletons were composed of calcium carbonate dissolved CO2 production, thanks to his research in the underwater world, field not covered by marine biologists.
What hard substance is a starfishe's exoskeleton made of?
Starfish actually have ENDOskeletons, not exoskeletons. They are made up of calcium carbonate compounds called ossicles.
Is the carbonate or the calcium the buffer in calcium carbonate?
The carbonate. Calcium is neutral.
What is the product of calcium carbonate?
What is the product of calcium carbonate
What is the correct name for the compound Ca(HCO3)2?
Calcium oxide
What is the skeletal type of a cnidarian?
Some cnidarians - the jellyfish, sea anemones - have a hydro static skeleton. Sea pens use small hard pieces of calcium carbonate called spicules for support, like sponges, and the polyps of corals excrete exoskeletons, also made of calcium carbonate, that support their soft bodies.
What is the difference between sandstone and limestone in terms of where they came from?
Sandstone is made chiefly of quartz or feldspar grains, and limestone of calcium carbonate grains. Sand grains are usually formed by the erosion of older rocks. Calcium carbonate grains may be formed by the evaporation of sea water, or by the deposition of the exoskeletons of sea creatures.
