The leaves of a plant are dotted with openings know as the stomata . when open stomata allows the plant to exchange gases and allow moisture to evaporate , to draw water from the roots into the plant. these activities the plant to do what?

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.