Pterodactyls do not obtain oxygen at this time because they are extinct. While they existed, they probably obtained oxygen in the same way that birds today obtain it through the use of lungs.
Pterodactyls enemy was the amazing T-Rex.
A "Terror" of Pterodactyls sounds fitting :)
Our body obtain oxygen to our body by breathing.
Crustaceans obtain oxygen through gills.
Who is "they" ?
you obtain oxygen from your lungs you could breath through your nose and through your mouth
multicellular organisms obtain their oxygen through the respiratory system
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
No. The skeleton dose not get oxygen
Pterodactyls were not dinosaurs. They were flying reptiles.
No. Pterodactyls lived and went extinct long before there were any humans around.
Plants obtain oxygen during photosynthesis from water molecules.