Sebum, a fatty substance that serves as a water repellent it also serves as a natural antibacterial and antifungal agent,
yes the skin is important not only to excrete but its also a protective organ that absorbs oxygen and nitrogen
Pumps blood to the parts of the body and also it's-self
Maybe because that person is just using you and the fact they use u bc u don’t see it till later
Answer:
they make up important parts in your body
Explanation:
they make up proteins that are in your hair, muscles, skin, and important tissues and it defines what you are in your DNA
