True. taking the stairs instead of the elevator can add physical minutes to your day
<span>A is the correct answer. The developmental norms are stages at which humans typically develop the ability to successfully complete an activity without aid, for example, being able to walk. When people have reached the age of the norm and cannot complete the activity, there may be cause for concern.</span>
Reports suggested that he Liver Cancer, which originated as Lung Cancer and progressed into his liver. These two cancers are some of the most virulent, and are very difficult to recover from.