CK-12 Foundation
Ck 12: Life Science: Skin
[Free Registration/Login may be required to access all resource tools.] Did you know that you see the largest organ in your body every day? You wash it, dry it, cover it up to stay warm, and uncover it to cool off. Yes, your skin is your...
CK-12 Foundation
Ck 12: Life Science: 11.3 Skin
Understand the structure and function of the human skin.