What is a cut or incision on the skin or infection is not present

lifetime activities are certain actions that are either required throughout your life or you choose to do them. for example, eating is considered a lifetime activity, drinking water or other beverages, keeping your body clean, taking medicine. those types of actions are considered lifetime activities.

hydraulic action

this is the coastal erosion that occurs when the motion of water against a rock surface causes physical disintegration . the process of breaking big rocks into little ones because of the impact of moving water is called mechanical weathering.