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molds
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What are cavities left in a rocks when a shell or bone dissolves?
molds
Is shell shaped mineral found in rock cavity fossils?
Yes, shell-shaped minerals can be found in rock cavities known as geodes. These geodes can form in sedimentary or volcanic rocks and can contain minerals such as quartz, calcite, or amethyst that have crystallized within the cavity. While not actual fossils, geodes are a type of mineral formation often found in rock cavities.
Which egg dissolves its shell the fastest white or brown?
brown
What are the hollow ball-like objects that contain minerals such as quartz which are found in sedimentary rocks?
The hollow ball-like objects are called geodes. Geodes form when minerals are deposited inside cavities in sedimentary rocks, such as limestone or shale. The outer shell of the geode is typically made of chalcedony, while the interior can contain various minerals like quartz, amethyst, or calcite.
Why does the eggshell become weaker when in contact with acid?
Acid dissolves the Calcium in the shell.
What are the feeding habits of a cone shell fish?
the shell fish eat reef rocks
Why do chickens and other birds eat rocks?
they eat small stones called grit - it turns into the shell on their eggs. in the wild birds would eat the shell on unwanted eggs to create new ones.
What happens when a egg is placed into vinegar overnight?
The shell dissolves and your left with the "skin" under the shell. The egg will resemble a water balloon which can easily pop and make a mess.
Is vinegar and egg shell reversible?
Nope... The vinegar dissolves the calcium in the egg-shell - leaving behind the inner membrane surrounding the albumen and yolk. It is an irreversible reaction.
What is shell collector called?
A shell collector is called a conchologist.
What is a shell collector called?
A shell collector is called a conchologist.
What is a crab shell called?
A crab's shell is called a carapace.
