Florida keys
The Florida keys is a coral cay archipelago in southeast United States.The Florida keys is an island which is near the gulf. The Florida keys is an archipelago landform.
Sea caves
<span>A sea cave,also known as a littoral cave,is a type of cave formed primarly by the wave action of the sea.Sea caves are a coastal and an oceanic landform.A sea cave causes by erosion because the rocks break down then terode all the materials to create sea caves.</span>
Observation the action or process of observing something or someone carefully or in order to gain information:
<span>epididymis is the answer your looking for</span>
The X symbol looks too much like the multiplication symbol, it also makes using it as a variable more confusing.