Puffer fish crafting and folding paper

They seem so funny.
a puffer fish that blows itself! But do you know that this fish does that when it feels danger coming?? The fish can blow up 2 to 3 its body. He can because this fish doesn't have ribs.! So it can expand its stomach without any bones in the way.
Their skin is very firm and thick. And many species of puffer fish have small spines. . These are extra noticeable when the fish blows up. Even the eyes are noticeable, which are also very bulbous.!