Once your teeth are numbered, your hygienist will examine your teeth. He or she may probe your gums to test the depths of your gum pockets and use a tool to check the tops of your teeth for decay. After your charting is complete, your hygienist will conduct a cleaning, and then your dentist will do an examination.If there is anything of concern marked on your chart, your dentist will investigate it more thoroughly.fter your charting is complete, your hygienist will conduct a cleaning, and then your dentist will do an examination. If there is anything of concern marked on your chart, your dentist will investigate it more thoroughly.
A koi fish is on record living to 226 years old. Bowhead whales live to be over 200 years old (211 on record, as evidenced by the age of the spearhead found embedded in the deceased animal). A simple mollusc, the ocean quahog, lives over 400 years. Some corals also have staggeringly long lifespans, over 2000 years.
The whale species is known to have several of the longest known living animals in the world with several species living for 100 years or more, however estimating the life expectancy of 80 â 90 or so various species of Cetacea (cetaceans include all species of whale, dolphin and porpoise) can be a very challenging task. The Bowhead whale has an average lifespan of 100 â 200 years. 2  The Fin whale has an average lifespan of 60 â 100 years. 3  The Gray whale has an average lifespan of 50 â 70 years. 4  The humpback whale has an average lifespan of 40 â 100 years.