Seashells are made of animals body. Melded up and made a shell.
Waves are formed from wind and other disturbances in far out water as they get closer to shore the have less water to move and so they are moved upward where the reach their crest and hit the shore. They can easily move sand and rock. They also make sand by crushing up seashells and other debris on the shore. Their biggest force though is erosion. Meaning they wear away at the shore.
seashells are rocks. this would be because seashells are made out of minerals and formed by some of the same things as rocks. if you looked close enough at certain shells then you would see that seashells are alike with certain kinds and shapes of rocks.
they get their pattern buy their owners
Because you can separate seashells and marbles with your hands and you can't with copper sulfate
The children played in the sand on the shore while the waves gently lapped at the beach.
sally !!
yes
Susie sold seashells on a sea shore!
Yes she really did sell sea shells on the sea shore
yes
When they wash up on a shore.
onomatopoeia
Exactly none
It can fall into the sea and then wash up on shore and grow another tree.
Seashells are usually the homes of sea creatures, and wash up ashore when the dwelling creature dies. Without seashells, Oysters, Mussels, Clams, and Hermit Crabs would be much more vulnerable to predators.
Sally was selling seashells by the seashore when you can just pick them up, because she would have a monopoly of all the seashells if she collected all the seashells on that particular seashore, and therefore could sell sea shells by the sea shore. The answer above is a good one, but I have always wondered why she wouldn't take the shells farther inland, so people wouldn't ask the question you asked. Because she sucks at business.