What are the similarities between the respiration of a plant and an animal?

All living beings need breathing. Plant and animal organisms must also carry out this process.
Plants do not have the special organs they need to breathe. There are stomata on the leaves, on the stem of the lenticel, and the skin of young roots is capable of gas exchange.
The fauna is very diverse and as organisms become more complex, the respiratory organs also become more complex. The surface of the body, trachea, gill slits, skin, lungs can act as respiratory organs. Both animals and plants have adapted to receive oxygen and air, water and underground.
The respiration process in plants and animals is similar at the cellular level, and the methods of gas exchange are very different.