the main reason is thought to be that it acts as a protective mucus layer to help prevent parasites from attaching. different species use the mucus for different purposes
Fish have scales. Seals are much larger than fish and have a slippery body and a little face :)
Scaled fish have a healthy slippery slime
Yes. Click on the Slippery Dick link in the Related Links section below for more information on the fish.
There are hundreds of slippery compounds found to man. The secreted liquids that come from many animals like slugs and fish are slippery compounds.
An eel
Eel .
I think FELT
of course! it's just scaly and slippery.
the slippery ones LOL
slimy and slippery of course!
it is dry
A slippery one.