About how long does it usually take for schools to send you your refund checks? Also do they send them before school starts or after the semester... show more I just found out how much money I'll be receiving in financial aid money for college and after adding everything up I should have money left over for other expenses. About how long does it usually take for schools to send you your refund checks?
The stratum corneum is the visible part of the epidermis and is actually a layer of dead skin cells immediately on the skin's surface. This layer uses a protein called keratin to form a tough barrier between the outside world and the more vulnerable cells inside the skin and body.
The epidermis is made up of two main layers. The upper layer is called the stratum corneum and is comprised of dead epithelial (skin) cells. This layer provides protection to â¦ the body and makes the skin water-resistant.The lower layer is called stratum germinativum.Stratum germinativum is where new epithelial (skin) cells are made.he upper layer is called the stratum corneum and is comprised of dead epithelial (skin) cells. This layer provides protection to â¦ the body and makes the skin water-resistant. The lower layer is called stratum germinativum. Stratum germinativum is where new epithelial (skin) cells are made.