Oxygen is probably the most important chemical constituent of surface water chemistry, as all aerobic organisms require it for survival.

Oxygen sensing is essential for homeostasis in all aerobic organisms.

Oxylipins are widespread in aerobic organisms including plants, animals and fungi.

The oxygenation of the atmosphere lead to the evolution of aerobic organisms.

It is a series of chemical reactions used by all aerobic organisms to generate energy.

An obligate aerobe is an aerobic organism that requires oxygen to grow.

In aerobic organisms, oxygen is used as the electron acceptor.

Oxygen present in the body is quickly depleted by the aerobic organisms found within.

A related problem for aerobic organisms is oxidative stress.

Molecular oxygen, O, is essential for cellular respiration in all aerobic organisms.