Does a frog have gills to breath underwater and lungs to breath on land?

Frogs have cutaneous type of respiration i. E respiration through skin. Some species have lungs,but very rare in occurence.To know practically,take a frog and cover it completely by a blotting paper.

After some time the frog dies more.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.