19/23
Phytoplankton is trapped in this groove and transported towards the mouth by small hair-like structures called cilia.
Einstein once said: "The secret to creativity is knowing how to hide your sources." As long as I can live oblivious to the stealing of my content or ideas, I'm happy. That said, try not to do it. Powered, as always, by the wonderful Zenphoto. Copyright 2004-08 Stéphane Angoulvant.