The body wall<span> of a star fish is made up of a thin cuticle, an epidermis with a single layer of cells, a thick dermis composed of connective tissue and a thin coelomic myoepithelial layer, which allows the longitudinal and circular musculature.</span>
are the leading causes of death worldwide
<span>The
best place to find information about the hazards that are associated with a
compound are areas that is related to power plants. Since these areas utilize
chemicals that if not handled properly maybe harmful to others (e.g radioactive
chemicals may cause mutation).</span>
It's a tissue. An organ is a group of different tissues which (though they perform slightly different functions), work together in the same general processes.
