Skin and Its Layers
When we look at the body of a human, we see that it is created from various parts. The skin has enveloped all these parts. Within the skin are pores. Under the skin, there are other layers underneath that which in biology are called the mesoderm, endoderm, ectoderm, and more. Underneath these layers are flesh, blood vessels, bones, and other organs. All these parts have emerged from those condensed materials gases and minerals, which all have the same origin.