The door is underground in the Ancient Ruins. There is a face on the wall that has seven teeth, and you have to press them to open the door. Use the translation page that you can find on top of the ruins (climb the vine at right and jump) and spell "OPEN" by pressing the 4 teeth that have the symbols for those letters (then the nose).
Viewing the teeth as all one row, seven from left to right, you need to press the 3rd, 4th, 6th, and 7th teeth.
It is in the shark cave
its OPEN
To get the ingredients on shark tooth island,you must open the door in the cave,get the 2 ingredients and go back to the native islander and give him the stuff
Shark tooth island is when you have to to save people from a giant shark
There are no mermaids in Shark Tooth island, you do go into the ocean
Shark Tooth Island was the second island on Poptropica and premiered in September, 2007.
Mask? What mask? There is no mask that you have to find in Shark Tooth Island, Poptropica.
how do you get past hte heiroglyphics in shark tooth island on poptropica
shark tooth island
open
Booga.
find the paper to unlock the door. get in n d ingredients will b there