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I am not a biologist. But I think oyster shells and clam shells and scallop shells are made of calcium and oxygen, which is how (millions of years later) we get the white cliffs of Dover and chalk. If there are vitamins in these shells, I'd be surprised, as I would have expected the former/present tennants to consume them before heading to Dover or anywhere else. Also, if the nutritional value (vitamins) were worth any notice, do you think we'd throw these things away by the truck-load? Yeah. Me neither. (Still, I have no factual basis for this answer... yet.)
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∙ 11y ago
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What is chemical composition of kf reagent?
What is the chemical composition of kf reagent
What is chemical composition of phosphorus?
Phosphorus is one of the chemical elements and therefore has no "chemical composition" in the usual sense.
What is the chemical composition of peanut peanut shell and corn grain?
Scientists have discovered that the chemical composition of peanut shells is so similar to that of corn grain, that they can be used for similar purposes. They are trying to find ways for both of these substances to be used as products to help economically challenged parts of the world.
In a physical change some of the physical properties of the substance may be altered and the chemical composition?
No. In a physical change, the substance maintains its chemical composition.
What are the chemical composition for gold dust and chemical formula?
Assuming your gold is pure : Chemical composition = Au Chemical formula = Au
What is the chemical composition of clam shell?
calcium carbonate
What are Components of oyster shell?
CaCo3 or calcium carbonate is one of the major component of oyster shell.:d
Where can you buy oyster shell mulch?
we offer oyster shells and many other seashells .. please write to us at jellyfish@sltnet.lk
Which animal has a shell that is unpenatrable?
An oyster
What is a tough outer covering of a mollusk called?
It is a shell, as in a cockle shell or oyster shell.
What product can be produced from oyster shell?
oyster shell are used to extract calsium which is used in medicine and health suppliments etc. also shell powder is used in making cement
What is the possessive form for oyster?
The possessive form of the noun oyster is oyster's.Example:You're always hoping for a pearl when you open an oyster's shell.
What shell is often used for eyes in carvings?
Paua shell or oyster shell (mother of pear)
Which Gem is formed in the shell of an oyster?
Pearl
How does a oyster protect it self?
with it's hard shell with it's hard shell
What is the hard protective outer case of an oyster?
The shell of an oyster is mostly made of calcium carbonate.
Animal crossing oyster pearl?
A "Pearl Oyster" is a shell that is found on the beach, washed in by the sea, and is worth 1200 bells and are the most expensive shell in the game.
