Insects take in oxygen and then excrete carbon dioxide just as humans do. They do not have lungs however, they have a series of tubes called the tracheal system that exchanges the gasses through their bodies.
They breathe through their skins
Yes you do. See we breathe in oxygen and we breathe out carbon dioxide. Plants are the opposite. They breathe in carbon dioxide and breathe out oxygen. We give them carbon dioxide and they give us oxygen!! That's how we breathe!!!!!!!
how do birds breathe
They breathe through their nose.
No, the fishes breathe through their gills.
Salamanders are anphibians
no they dont
yes
no
Snails are invertebrates. :)
No they do not have scales or hair
frog or newt
yes
sometimes
No they are reptiles
a herpetologist
Yes they do.