Plants exchange water with environment through structures by two cells

Answer: Option C

Plants exchange water with the environment through structures of two cell Stomata.
Stomata are cell structures in the epidermis of tree leaves and needles that are involved in the exchange of carbon dioxide and water between plants and the atmosphere.
The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening.