Changes

===About Osmoregulation in Humans===

: [[Osmoregulation]] in [[human]]s is controlled by the [[kidney]]s.

: There are several ways [[human]]s can lose [[water]] so the [[kidney]]s must perform [[osmoregulation]] to ensure that too much [[water]] is not lost. The body loses [[water]] every time we [[exhale]] as some [[water vapour]] is lost from the [[lung]]s. The body also loses [[water]] when we [[sweat]].