Our body obtain oxygen to our body by breathing.
Living things obtain oxygen from the air through respiration, where it is used in cellular respiration to produce energy in the form of ATP. Glucose, a source of energy, is produced through photosynthesis in plants by converting sunlight, water, and carbon dioxide into glucose.
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 drown because their roots have mitochrondia (in them which supply the plant with energy to survive) that need air which they take from the air spaces in the soil. If there are no air spaces the plant cannot obtain oxygen and they 'drown'.