Both cells have same functions. The galvanic cell consist of two different metals connected by salt bridge. It is also known as electrochemical cell. It should not be confused with electrolytic cell. Voltaic cell also consist of two separate compartments.
But very oftenly, you get them from age 17-21. So yeah it depends if you already have your 12 yearold molars, I will edit if you say something! But here is ome more info on wisdom teeth! Wisdom Teeth get their name because they usually arrive about the time of adulthood (17-21 years of age).
Scott Frey, Board Certified Orthodontist @freysmiles.com. Views â¢ Most Viewed Writer in. Dentistry with 570+ answers. Typically wisdom teeth erupt as early as 17 after puberty and your growth spurt. Adequate growth of the jaws is required to provide enough room for your wisdom teeth to erupt (if they are going to). What is probably confusing is that your lower jaw actually grows in the back (which moves it forward), so that is how you get the extra room.