Respuesta :

Algae are able to maintain homeostasis through a variety of processes and structures. Because these organisms produce their own food and make their own energy, their leaves allow carbon dioxide and oxygen gas molecules to diffuse at different times. ... Algae also need sunlight and water for these two processes.

Dehydration-tolerance mechanisms always involve maintaining homeostasis during dehydration as long as possible by actively regulating the water status, and hence minimizing or repairing any damage as fast as possible. In contrast, desiccation tolerance consists of strategies to survive the complete loss of water