<span>A. transformation is the answer </span>
1). secondary; physical and thermal and radiological
2). primary; chemical radiological
3). secondary; physical and biological
Mantle
In mollusks with shells, the outer cells of the mantle secrete
calcium carbonate and conchiolin to form the shell. The mantle is the body wall
of a mollusk. It resides below the shell where it covers the body of the
animal.
The answer is for short periods in the prone position. Hope this helps.
In this scenario, once in a target tissue, the water soluble hormones which is the answer would then bind to the intracellular receptors inside the cell membrane. Hope this is the right answer and would be of big help then.