they breath though the holes or nostrals on their becks
By their nostril's over their beak.
birds breathe with lungs
birds breathe oxygen.
They breathe through their lungs.
how do birds breathe
Birds breathe through their mouth/nose just like you and I.
Yes, they live on land and breathe air therefore they are vertebrate and need air to breathe-lungs do that for you.
breathe carolina's first song was the birds and bees :)
STOMATA
There have been experiments done with live birds in zero gravity. Still they can fly but lose orientation.
Yes, that is why their chest poofs out and sucks in
yes
Like all birds, with their lungs.