the skin takes out the urea water and salt the body does not need or uses it to cool the body when our temperature is high in this way it works as an ... answers.yahoo.com |
The skin excretes waste by persperation or sweeting and letting the salts out by opening the pores. Does feces excrete through a pigs skin? NO. What metabolic ... wiki.answers.com |
Skin eliminates waste to protect itself from toxins. See how skin eliminates waste and other skin health information. health.howstuffworks.com |