This network facilitates the exchange of nutrients and metabolic waste.

Water assists in the movement of nutrients, metabolic wastes and cells within the body.

In order to live, every part of an animal must be adequately supplied with food and oxygen and have its metabolic waste products removed.

They remove misfolded proteins, cytotoxic agents and metabolic waste from the cell.

This can result in the encouraging process of the release of metabolic wastes.

Like other animals, the removal of toxic metabolic waste requires water.

Other fish with the fry are not a good idea, there is a danger of predation, and they would increase the level of metabolic wastes.

The metabolic waste is then released from the body along with fecal matter.

Some tree frogs with limited access to water excrete most of their metabolic waste as uric acid.

Thus, it is almost certainly not caused by a buildup in lactic acid, the metabolic waste produced when muscles work hard.