Aplant may open and close its stomata to prevent excess water loss and maintain

Homeostasis

Organisms have the ability to regulate their internal environment in order to maintain a steady state called homeostasis. It is nature of the organisms to balance their body systems at the end of the day like how nature reinvents himself when he is too stresses. Living organisms do that to, by sleeping after doing a very demanding job.

Ais the answer for you

Ithink due to shortage of water