When environmental sources of water are seriously lacking in volume and/or availability, what can be an alternative source of water gain, particularly in arid-adapted animals?

Question

Quizplus · Accepted Answer

Metabolic water is produced internally as a byproduct of metabolic processes, especially the oxidation of energy-containing substances in an organism's cells. In arid environments, where external water sources are scarce, many animals rely on metabolic water to meet their hydration needs. This is particularly true for arid-adapted animals that have evolved to efficiently produce and conserve water internally.

When Environmental Sources of Water Are Seriously Lacking in Volume