I assume you mean what part of the world. The answer to that question is that puffer fish live all over the world, from pacific to south Atlantic to freshwater rivers and lakes.
No. Puffer fish live in the ocean, not in rainforests.
Sharks are known to eat puffer fish as part of their diet.
in ocean
No they are part of the fish family.
Puffer fish have a lifespan that typically ranges from 5 to 10 years in the wild, but they can live longer, up to 15-20 years, in captivity when given proper care.
polar
any where there is water and snails
coast of tropical waters.
salt
Yes
There are as many as 5 to 20 puffer fish that live in a school. This number varies on the location of the puffer fish population and the resources available to them.
Puffers are egg laying fish