Their mouth and nose, just as you do.
Yes. Leopards are perfectly ordinary land mammals. They breathe with lungs, through nose and mouth.
by lungs
Of course. They need lungs to breathe.
Like all mammals, they breathe.
Clouded leopards Breathe with lungs, through their nose and mouth. Very much like you and I.
Snow leopards have large chests do they can breathe at high altitudes, and their color blends into their environment.
Leopards are mammals. They Breathe air with lungs, through mouth and nostrils. Pretty much like you and I. They can't Breathe under water any more than we can.
Leopards, like all mammals, breathe air through their lungs to get oxygen. They take in oxygen from the air they breathe, which is then transported by their circulatory system to cells in their body to produce energy.
Spotted leopards do, but other leopards don't - such as black leopards.
Leopards die the same way any other creature would die. If a leopard's heart stopped pumping blood, if it were suddenly unable to breathe, if its brain stopped functioning, if any of these things happened, then the leopard would die.
Panthers and other leopards
yes the Barbary leopards is the only leopards in Maghreb region.