Lungs. No gills.
Emperor penguins are the largest of all penguins.
Emperor penguins are not dangerous to humans.
its basicly our breathing system, for example a respiratory system in a human is our lungs.
emperor penguins doesn't really have nicknames there just called a emperor penguins or just a penguin. :)
Yes , Emperor penguins are a type of bird.
Emperor Penguins are the largest breeding penguin and they are large in size.
Giant Penguins are emperor penguins:
No. Emperor penguins are restricted to the Southern Hemisphere.
they squak and sing to greet them
I think Emperor penguins are threatned by Global warming
Baby emperor penguins are called chicks.
Because they are the largest breed of penguin