It depends on the breed of duck but, I think it's around 15-25 years. The oldest duck is around 27 years I think.
No.
Air, food, water.
In the continent that ducks live are in different parts like: africa, north america, etc.
Mallard ducks are available from most hatcheries. They are inexpensive, easy to breed and quite popular pets. You will need a male an female duck to breed, ad each duck needs to be at least two years old.
Mallard ducks live in a variety of climates, but are mainly found in wetland/moderate climate.
Nope, all ducks, geese, chickens, guineas and soforth are birds. Mammals have fur, usually, and don't lay eggs. (The Platypus and Echidna are one exception.)
The population of mallard ducks in Louisiana is estimated to be around 1.2 million.
Same as the male, orange.
Mallard ducks are not capable of changing gender. There is no known species of duck that is capable of that.
Mallard ducks were never introduced. Mallards were the first duck ever on planet Earth.
in every type of wet lands exept for bogs
Yes.