how do birds breathe
Penguins, like all vertebrates, have lungs. They take a breath in, and then exhale.
using their skin :})
i tink they breathe through their lungs
Yes, they live on land and breathe air therefore they are vertebrate and need air to breathe-lungs do that for you.
Yes they do. The shells of the eggs are permeable - meaning it allows moisture and air to penetrate inside. The growing reptile absorbs oxygen through the egg membrane as it develops.
with there lungs.
They breathe through their lungs.
No. Like most land vertebrates lizard breath by pumping air into and out of their lungs through the nose. Caterpillars are insects and breathe by letting air passively circulate through spiracles in their sides.
pupa does not breathe through lungs but through their spiracles
yes but not through lungs they breathe through gills
pupa does not breathe through lungs but through their spiracles
vertebrates(with a backbone) 1. breathe through lungs 2.live on land (most of them>>reptiles) 3.internal fertilization
Lungs!!!!!!!!!!!!
Reptiles always breathe with lungs. Amphibians may breathe with lungs, gills or through their skin.
All insects have spiracles. This is how they breathe because they do not have lungs like vertebrates do!
Penguins, like all vertebrates, have lungs. They take a breath in, and then exhale.
Bats breathe through their mouths and noses.