I believe the process is called,"Photosynthesis"!
Plants do not obtain oxygen they produce oxygen through a process called photosynthesis. The sun produces energy and they change carbon dioxide and water into food oxygen is a byproduct of this process.
Our body obtain oxygen to our body by breathing.
We obtain oxygen from air where the depleted oxygen in form of CO2 would be restored to O2 by plant. We obtain glucose by consuming carbohydrate which was produced by plant over the photosynthesis making glucose and join up to carbohydrate.
consumers take in oxygen by both the ways. in where for a vegetarian it will be only obtaining oxygen by eating plant and for a non - vegetarian it will be both the ways .
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
Flowering plants obtain food through a process called photosynthesis. They use sunlight, water, and carbon dioxide to produce glucose and oxygen, with the help of chlorophyll in their leaves. The glucose is used as food for the plant, while the oxygen is released into the atmosphere.
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.
No. The skeleton dose not get oxygen
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.
Plants obtain oxygen during photosynthesis from water molecules.