Yes they can.
its What Ocean is Seashells in and they are found everywhere
The word "seashell" or "seashells" do not appear in the Bible.
It is estimated that there are over 100,000 different species of seashells. Each species may have multiple variations in shape, size, and color, leading to a wide diversity of seashells found around the world.
Not necessarily. While nearly all fossils, including seashells, are found in sedimentary rock, most sedimentary rock does not contain fossils. Even then, those fossils will not necessarily be seashells. If you do find a rock with seashells, though, you can be pretty much guaranteed that it is sedimentary.
There was a very high tide.
The possessive form of "seashells" is "seashells'."
There are many types of seashells which can be found along the shore line. Some include the cut ribbed ark, button, bubble, ribbed cantharus, and the calico clam shell.
Yes, in some deserts one may find fossilized seashells. Some deserts also occur along a coastline and shells could be found there, also.
That would be seashells.
Seashells are not classified as rocks. They are composed of calcium carbonate and formed by marine animals as protective outer coverings. While they may be found in rocky areas, seashells are biogenic, meaning they are produced by living organisms, whereas rocks are inorganic solid materials.
There isn't a specific word that means the study of seashells; "conchology" is the study of the shells of molluscs, so that's probably the nearest.