Specific organs, tissues or cells are used for respiration

human and many more creatures..

The respiratory system takes up oxygen from the air we breathe and expels the unwanted carbon dioxide. The main organ of the respiratory system is the lungs. Other respiratory organs include the nose, the trachea and the breathing muscles (the diaphragm and the intercostal muscles).

Cellular respiration

Explanation:

Cellular respiration is the process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions

a chair, a bed, and a toothbrush

explanation:

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.