it is still unknown
A life span of a Indian cobra is 20 years
22645 days
ARound 9 years
30 years old
Depends what you mean by biggest - height, weight, wingspan or flying. For height you may choose Ostrich, Emu, Rhea or Cassowary. An Ostrich can grow to 9 feet tall and so will be the heaviest. Great Bustard for weight of largest flying bird. Or Albatros for flying, or Condor for its 11 feet wing span.
Indian Pythons grow to roughly four metres (13 feet) - Burmese Pythons slightly larger at five metres (16 feet)
47 in zoo 30-45 in the wild :)
50 years
15 to 20 years
fresh water oyster
A great pyrenees life span tends to be between 10 to 12 years.
Not 100% sure but Great Dane or Newfoundland.