The definition of drastic is something radical or extreme. When you have very long hair and you suddenly shave your head, this is an example of a change that would be described as drastic. YourDictionary definition and usage example.
4.) Silverback Gorillas Can Live Up To 40 Years. The average lifespan of a gorilla is from 35 to 40 years of age, but it has been recorded that gorillas in captivity (such as a zoo) can live up to 50 years. One gorilla in particular is known as the oldest living gorilla in the world at age 59. So cool. 5.) All GorillaSpecies Are Endangered
   Apes are among the longest-lived of Earth's terrestrial mammals.  Homo Sapiens (Humans) can in extreme cases â¦ live up to 120  years. Chimpanzees can live up to approximately 80 years, while  Gorillas and Orangutans can live to be about 60.Homo Sapiens (Humans) can in extreme cases â¦ live up to 120  years. Chimpanzees can live up to approximately 80 years, while  Gorillas and Orangutans can live to be about 60.