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10 Cards in this Set
- Front
- Back
Mechanical damage |
Protects |
|
Chemical damage |
Acids and bases |
|
Bacterial damage |
Prevention of disease |
|
Thermal damage |
. |
|
UV radiation |
Sun |
|
Desication |
Keratin protects from water damage. |
|
Heat regulation |
Heat regulation |
|
Excretion |
Excretion of urea and uric acid. |
|
Vit D |
Makes vitamin d |
|
Sensory receptors |
Touch. |