To prevent falls in the middle of the night, all have a light or light switch within reach.

relationship between pressure and air volume and led to the understanding of how respiration works; i believe this is the correct answer ; /// good luck

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.

answer; the above statement is (true);