Respuesta :

Answer:

Guard cells are adapted to their function by allowing gas exchange and controlling water loss within the leaf. The size of the stomatal opening is used by the plant to control the rate of transpiration and therefore limit the levels of water loss from the leaf. This helps to stop the plant from wilting .

Explanation:

daisy29847

Explanation:

regulates the entry of materials needed for the process of photosynthesis. can contain chloroplast which can also make them a site of photosynthesis