Skin constantly regenerates and takes approximately 27 days to regrow, while damaged skin growth can vary depending upon the nature and severity of the injury. Scraped skin can take as long as three weeks to grow back, whereas burned skin can take months for regrowth.Know More
The outer layer of the skin is comprised of dead skin cells overlaying the epidermis, which is the topmost, living layer of skin. As skin cells die, they either flake off or are washed away with water.
Damaged skin can have healing growth stimulated through various means, such as stitches for deep or wide cuts that shorten the distance for new skin growth over the wound.Learn more about Organs
The skin is made up of three layers, including the epidermis, dermis and hypodermis, according to the American Academy of Dermatology. While there are technically no upper and lower epidermises, these terms are often used in place of epidermis and dermis. Each layer of skin is highly specialized and serves many functions.Full Answer >
The major organs of the excretory system are the skin, the lungs, the kidneys, the liver, the urinary system and the large intestine. These organs function to eliminate waste and excess materials from the body, but the excretory system doesn't have a formal anatomical classification.Full Answer >
The pressure, pain and temperature receptors in the skin are generally known as the cutaneous receptors. These receptors are located in the dermis or epidermis, which are the two layers of the skin.Full Answer >
According to WebMD, a person's skin completely replaces itself every 27 days. HowStuffWorks indicates that skin is made up of about 1.6 trillion skin cells; these cells are continually turning over.Full Answer >