Skin, hair nails, blood, muscles and all other body tissue is made up of .

The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures.

Explanation:

I Think This Is Science Not History LOL

Figure 1. The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures.

Explanation:

Our skin protects the network of tissues, muscles, bones, nerves, blood ... Hair grows everywhere on the human body except the palms of the hands, soles of the feet, and lips ... Below the epidermis is the next layer of our skin, the dermis, which is made up of blood vessels, ... What Do White Spots on Your Fingernails Mean?

if i am correct the answer is going to be a) the federal program of reconstruction ended.